?lactating

lactating發(fā)音

['lækteit]

英：　　美：

lactating中文意思翻譯

vi. 分泌乳汁

n. 乳酸鹽

lactating詞形變化

動(dòng)詞過去分詞: lactated | 動(dòng)詞第三人稱單數(shù): lactates | 動(dòng)詞過去式: lactated | 動(dòng)詞現(xiàn)在分詞: lactating |

lactating常見例句

1 、Observation on daily iodine of pregnant and lactating women in continued eliminating IDD area───持續(xù)消除碘缺乏病病區(qū)妊娠、哺乳婦女碘攝入量觀察

2 、lactating animal───授乳動(dòng)物

3 、1.Should the antiseptic agent povidone iodine be used in lactating mothers?───1消毒劑（聚維酮碘）能否用于哺乳期婦女?

4 、White counts coming down, and your elevated lactate is resolving.─── 白細(xì)胞計(jì)數(shù)下降 升高的乳酸濃度正在溶解

5 、Regulative Mechanism of Local Immunity in Rat Mammary Gland--Distribution of Mast Cells in Mammary Gland During Lactating and Non-lactating Periods───大鼠乳腺局部免疫的調(diào)節(jié)機(jī)制--泌乳期與靜止期乳腺肥大細(xì)胞分布的比較

6 、Effect of lactating Boer Goat Does feeding soybean curd on daily gain───哺乳期布爾山羊母羊飼喂豆腐渣對(duì)其羔羊增重的影響

7 、Any woman who is pregnant or lactating should not take the product.───處理**或是哺乳期內(nèi)的婦女嚴(yán)禁使用這類產(chǎn)品。

8 、lactating rat serum factor───哺乳鼠血清因子

9 、EFFECTS OF LIN SEED AND COTTON SEED ON MILK QUALITY IN LACTATING DAIRY COWS───奶牛日糧中添加油料籽實(shí)對(duì)牛奶品質(zhì)的影響

10 、Slightly elevated lactate and amylase, and she's very *all.─── 乳酸和淀粉酶輕微升高 她年紀(jì)很小

11 、Lactating females need to drink at least once a day, and so they will stay as close to a pond or stream as possible.───哺乳期的雌馬一天至少要喝一次水，所以會(huì)盡可能地待在池塘或溪流附近。

12 、lactating mammary gland───產(chǎn)奶家畜

13 、The study of relationship between delivery pattern and postpartum hemorrhage as well as lactating time───分娩方式與產(chǎn)后出血、泌乳時(shí)間關(guān)系的研究

14 、Changes in Blood Glucose,Blood Ketone,Urine Ketone and Mlik Ketone of Holstan Dairy Cows in Different Lactating Phases 夏成,孫恒,張洪友,唐麗麗,───奶牛圍產(chǎn)期的管理江波濤,黃玉賢,孟淑珍,白虹,王騁

15 、lactating dairy cows───奶牛

16 、The safety of sibutramine has also not been established in pregnant and lactating women, or in children younger than 16 years of age.───對(duì)**或哺乳期的婦女，以及16歲以下的未成年人有相關(guān)的安全規(guī)定。

17 、Prevalence Trend of Lactating Cows'Diseases in a Dairy Herd of Shanghai City───上海地區(qū)某泌乳奶牛群疾病流行趨勢(shì)的調(diào)查

18 、Effects of Chinese medicinal herbs on lactating performance of dairy cows and somatic cell count in milk───中草藥添加劑對(duì)奶牛產(chǎn)奶性能及牛奶體細(xì)胞數(shù)的影響

19 、Erratum: Organochlorine Insecticides Residues in Human Milk: A Study of Lactating Mothers in Siphofaneni, Swaciland───人乳中有機(jī)氯殺蟲劑殘余:斯威士蘭哺育期母體的一項(xiàng)研究

20 、Sun, Y. L. , C. S. Lin, Y. C. Chou *. 2005. Gene transfection and expression in a primary culture of mammary epithelial cells isolated from lactating sows. Cell Biology International. (Accepted───孫玉苓、林志生、周佑吉*。2003年。我國(guó)專利法下人類胚干細(xì)胞相關(guān)發(fā)明可專利性之研究。科技法律透析15(8):31-45。

21 、Evaluation of the effects of iron supplement to lactating mother in the treatment of infantile iron deficiency anemia───乳母補(bǔ)鐵治療嬰兒缺鐵性貧血效果的評(píng)價(jià)

22 、In experiments with rats, researchers found that lactating rodents were particularly susceptible to the effects of low calcium intake on the bones that support the teeth.───在大鼠動(dòng)物試驗(yàn)中，研究人員發(fā)現(xiàn)分泌乳汁的老鼠更容易產(chǎn)生低鈣攝入對(duì)牙齒周圍骨骼的影響。

23 、Lactating sows───哺乳母豬

24 、Effects of cysteamine compound on milk production and hormonal responses of lactating cow during heat stress J Anim.───半胱胺鹽酸鹽對(duì)泌乳20-42周奶牛產(chǎn)奶性能和部分免疫指標(biāo)的影響。

25 、We have found lactating Sarasota mothers with 4 1/2-year-old calves.───我們發(fā)現(xiàn)薩拉索塔的海豚媽媽仍在喂食一只四歲半的小海豚乳汁。

26 、Send off a lactate and blood cultures.─── 去做一個(gè)乳酸菌和血液的檢查

27 、Experts tell us pandas in a lactating animal classification program Carnivora animals, meat pandas are actually normal range.───專家告訴我們大熊貓?jiān)趧?dòng)物分類中屬哺乳綱食肉目動(dòng)物，大熊貓吃肉其實(shí)屬于正常范圍。

28 、It is thought that women in the Pleistocene may have spent about half of their fertile years lactating, far more than is typical today.───人們認(rèn)為更新世時(shí)期的女人花自己生育期的一半時(shí)間來分泌乳汁，遠(yuǎn)多于如今的女性。

29 、The calf died within three months, despite her attempts to nurse from other lactating females in her family.───不到三個(gè)月，小象仔死了，雖然它也曾試圖從部族中的其他處于哺乳期的雌象那里得到喂養(yǎng)。

30 、Effects of different environmental temperatures on some biochemical indices in whey in Holstein lactating cows───不同環(huán)境溫度對(duì)泌乳奶牛乳清中某些生化成分的影響

31 、Keywords iodine nutrition;urinary iodine;lactating woman;infant;paired observation;───關(guān)鍵詞碘營(yíng)養(yǎng);尿碘;哺乳婦女;嬰兒;配對(duì)觀察;

32 、No, this is just a list of lactation consultants.─── 不 這只是個(gè)哺乳咨詢的單子

33 、Eeles says children, pregnant and lactating mothers, and the elderly are most vulnerable to the prevailing conditions.───伊爾斯說，兒童、孕婦、哺乳期婦女以及老人是目前條件下最弱勢(shì)的一群人。

34 、Effect of different diets on intake behavior and physically effective fibre intake in lactating cow───不同日糧對(duì)泌乳奶牛采食行為及物理有效纖維進(jìn)食量的影響

35 、In Sister Zhang Mastiff kennel, his dog than serve lactating women breastfeeding much to hard.───張姐獒園里，伺候犬的“月子”比伺候人坐月子要辛苦得多。

36 、lactating woman───哺乳婦女

37 、indigenous lactating sow───土母豬

38 、Keywords delivery pattern;postpartum hemorrhage;lactating time;───關(guān)鍵詞分娩方式;產(chǎn)后出血;泌乳時(shí)間;

39 、Analysis on Reasons for Culling out of Adult Lactating Cows───奶牛場(chǎng)成母牛淘汰的原因及分析

40 、In contrast, lactating rats that were fed enough calcium showed no such effects.───作為對(duì)照，高鈣飲食飼養(yǎng)的分泌乳汁大鼠沒有發(fā)生類似變化。

41 、Nursing research on influence of epidural analgesia after caesarean section on lactating of postpartum puerpera───剖宮產(chǎn)術(shù)后硬膜外鎮(zhèn)痛對(duì)泌乳影響的護(hù)理研究

42 、Manual extraction of milk from lactating breast───從泌乳乳房手法取乳

43 、Touchette K J,Allee G L,Newcomb M D,et al.The lysine requirement of lactating primiparous sows[J].Journal of Animal Science,1998,76:1091.───張金枝,盧偉,徐來仁.飼糧蛋白質(zhì)(賴氨酸)水平對(duì)高產(chǎn)母豬泌乳行為、泌乳量和乳成分的影響研究[J].養(yǎng)豬,2000(3):11-13.

44 、Keywords Perinatal period;HAMD;EPDS;Postpartum depression;Postpartum lactating;───關(guān)鍵詞圍產(chǎn)期;HAMD;EPDS;產(chǎn)后抑郁癥;產(chǎn)后泌乳;

45 、Objective: To observe the influence of epidural analgesia on lactating of postpartum puerpera after caesarean section.───[目的]觀察剖宮產(chǎn)術(shù)硬膜外鎮(zhèn)痛對(duì)產(chǎn)婦泌乳的影響。

46 、Eliza, my ex thinks I have a lactating fetish.─── 伊莉莎 我前任現(xiàn)在以為我對(duì)喂奶女人有癖好

47 、A lactating female will continue to make milk after being spayed and can return to nursing kittens.───一位分泌乳汁女性將會(huì)繼續(xù)在被取掉卵巢之后制造牛奶而且能回到看護(hù)小貓。

48 、Comparison of the Behavior between Indigenous and Exotics Lactating Sows───土種母豬和洋母豬的行為比較研究

49 、A Study on the Relationship between the Return of Menstruation, Ovulation, Alteration of Ovary Morphology and Infant Feeding in Lactating Postpartum Women───產(chǎn)后哺乳婦女月經(jīng)復(fù)潮、排卵及卵巢變化與嬰兒喂養(yǎng)關(guān)系研究

50 、lactating mother───乳母

51 、Infants, children, pregnant and lactating women, the sick, and the elderly are very vulnerable to malnutrition and have special needs.───嬰兒、兒童、孕婦和哺乳婦女、病人以及老人非常容易患上營(yíng)養(yǎng)不良，他們都有特殊的需要。

52 、lactating cow───產(chǎn)奶母牛

53 、Okay, let's start levophed, more fluids, draw a lactate.─── 用去甲腎上腺素 再加液體 查乳酸濃度

54 、Observation on iron supplement to lactating mother in preventing infantile iron - deficiency anemia───乳母補(bǔ)鐵對(duì)預(yù)防嬰兒缺鐵性貧血的觀察

55 、Ballantine H T.M T Socha Effects of feeding complexed zinc,manganese,copper and cobalt to late gestation and lactating dairy cows in claw integrity,reproduction and lactation performance Prof 2002(18───徐學(xué)明.張曉鳴.袁信華.陸建安.劉當(dāng)慧微量元素氨基酸絡(luò)合物在預(yù)混合飼料中理化性質(zhì)的研究[期刊論文]-飼料工業(yè)2002(2

56 、I may be lactating, but I still know how to play a judge.─── 雖說我處在哺乳期 但我還是懂得如何擺布法官

57 、Placental and Lactating Transfer of ~(142)Pm in Mice───小鼠體內(nèi)~(147)Pm的**、乳汁轉(zhuǎn)移及分布

58 、STUDIES ON MANIPULATION OF RUMINAL DIGESTION AND METABOLISM IN LACTATING COWS FED DIET SUPPLEMENTED WITH THREE KINDS OF BUFFERS───3種緩沖劑共用對(duì)泌乳奶牛瘤胃消化代謝調(diào)控的研究

59 、Utilization of Lactating Mammary Glands to Identify Eukaryotic Gene Expression Vectors───利用泌乳乳腺鑒定真核基因表達(dá)的研究

60 、Not for pregnant women or lactating women.───**婦女或哺乳期婦女禁用。

61 、4) In addition to rearing newborn puppies, Milk Replacer for Puppies can be also used for artificially supplement feeding of pregnant and lactating bitches and for health maintenance for adult dogs.───也可用于產(chǎn)前產(chǎn)后母犬的營(yíng)養(yǎng)補(bǔ)充及成犬的健康維護(hù)。

62 、A comparative study on iodine metabolism, thyroid function and morphological changes between lactating mother rats and their offspring with different iodine intake───不同攝碘水平的哺乳期母鼠與其仔鼠碘代謝及甲狀腺功能和形態(tài)變化的對(duì)比研究

63 、Pump extraction of milk from lactating breast───從泌乳乳房泵乳

64 、Pregnant or lactating women should consult a doctor before using any product.───**的和泌乳期的婦女應(yīng)在使用本品前咨詢醫(yī)生。遵醫(yī)囑服用。

65 、Effects of CB yeast on milk yield and milk composition in earlier lactating cow───CB酵母對(duì)泌乳早期奶牛產(chǎn)奶量及乳成分的影響

66 、Patients are gien radioactie iodine only if they are not pregnant or lactating since this can affect the baby.───因?yàn)榉派湫缘庥绊憢雰旱纳L(zhǎng)發(fā)育，所以孕婦或哺乳期婦女應(yīng)禁用放射性碘。

67 、Another useful strategy is supplementation with large doses of vitamin A every 4 to 6 months for children of pre-school age and lactating women───另一項(xiàng)有用的策略是對(duì)學(xué)齡前兒童和哺乳婦女每4--6個(gè)月補(bǔ)充一次大劑量維生素A。

68 、lactat ion period───哺乳期

69 、Effect of adding different alfalfa meals to the diet of sow on the performance and serum item of lactating sows and suckling piglets───不同水平苜蓿草粉對(duì)哺乳母豬及其仔豬生產(chǎn)性能及血清指標(biāo)的影響

70 、C. S. Lin, Y. C. Chou *. 2005. Gene transfection Love and expression in a primary culture of mammary epithelial cells isolated from lactating sows. Cell Biologys International. (Accepted───孫玉苓、林志生、周佑吉*。2003年。我國(guó)專利法下人類胚干細(xì)胞相關(guān)發(fā)始i專利性之研究?？萍挤赏肝?5(8。

71 、Lactating postpartum women───產(chǎn)后哺乳婦女

72 、Recognition Memory for Mate in Lactating Mandarin Voles───哺乳期棕色田鼠對(duì)配偶的識(shí)別記憶

73 、Effect of Supplementation different Oil plant Seeds on Rumen Metabolism and Apparent Digestibility of Nutrient in Lactating Dairy Cows───不同油料籽實(shí)對(duì)奶牛瘤胃代謝及養(yǎng)分表現(xiàn)消化率的影響

74 、If you capture a lactating female, check the area for kittens and remember that this female must be released 10-12 hours after surgery so she can care for and nurse her kittens.───如果你捕獲一位分泌乳汁女性, 為小貓檢查區(qū)域而且記得這一位女性一定被釋放 10-12 小時(shí)在外科手術(shù)之后因此她能照顧并且看護(hù)她的小貓。

75 、Effect of Substituting Part of Soybean With Urea Enwrapped With Wort on Lactating Performance in Dairy Cows───天然植物包裹尿素飼料替代部分豆餅飼喂奶牛的效果研究

76 、lactating adenosis───分泌型乳腺病

77 、Start a liter of lactated ringer's, wide open.─── 開一升乳酸林格氏液 大開

78 、4, hatching lactating cows (cows 2-4 pregnancies), pregnancy in 3 months or more;───4、泌乳盛期奶牛（2-4胎**奶牛），**在3個(gè)月以上；

79 、Lactating women are very considerate in chosing contraception for the reason of infants safety.───哺乳期婦女出于對(duì)嬰兒安全的考慮,對(duì)于**藥物的選擇十分謹(jǐn)慎。

80 、I guess because of the stress of all this, the mothers who are nursing have... have stopped lactating.─── 我猜是因?yàn)檫@事的壓力 哺乳期的媽媽們都停止分泌乳汁了

81 、EFFECITS OF SUPPLEMENTING BY-PASS PROTEIN AND BUFFER ADDITIVES IN THE DIET OF LACTATING COWS ON MILK OUTPUT AND COMPOSITION───奶牛日糧中添加過瘤胃蛋白質(zhì)和緩沖劑對(duì)產(chǎn)奶量和乳成分的影響

82 、The influence caused by desire or non-desire before cyesis on mother emotion, postpartum lactating time and neonate growth───妊娠的計(jì)劃性對(duì)母親情緒泌乳時(shí)間與嬰兒發(fā)育的影響

83 、Draw a lactate, set up for a central line.─── 檢查血乳酸水平 準(zhǔn)備放置中心靜脈導(dǎo)管

84 、Study on Mastitis Model Infected Experimentally with Staphylococcus aureus in Lactating Milky Goats───奶山羊?qū)嶒?yàn)性乳房炎病理模型

85 、Effect of Rumen-protected Choline Addition on Milk Yield and Plasma Biochemical Parameters in Early Lactating Dairy Cows───保護(hù)氯化膽堿對(duì)奶牛泌乳初期生產(chǎn)性能和血漿生化指標(biāo)的影響初探

86 、Observation on effect of comprehensive rehabilitation therapeutic apparatus on lactating of postpartum parturient───產(chǎn)后康復(fù)綜合治療儀治療后產(chǎn)婦泌乳量的觀察

87 、Sitting arrangements, toilet facility, and separate private space for lactating mothers, pure drinking water were available while distributing relief support.───在發(fā)放物資的場(chǎng)所，提供了供排隊(duì)等候的座位，廁所，供母親哺乳的隱蔽場(chǎng)所和飲用純凈水。

88 、Do not use melatonin if you have an auto-immune condition, depressive or endocrine disorder, or are pregnant or lactating.───**授乳婦女,易沮喪,內(nèi)分泌失調(diào),或自體免疫系統(tǒng)失調(diào),請(qǐng)勿使用本產(chǎn)品

89 、Change of the Milk Components during the Early Lactating Period for Chinese Holstein───中國(guó)荷斯坦牛泌乳早期乳常規(guī)成分變化規(guī)律的研究

90 、Optimal levels of DHA are therefore crucial for pregnant and lactating mothers.───DHA的最優(yōu)量對(duì)于**和哺乳期婦女非常重要。

用英語寫?yīng){子和北極熊

獅子

One of Africa's Big Five, the lion is a carnivore (meat eater) and a hunter. It uses its powerful forelegs to grab or slap down large prey that would otherwise outrun it. The jaws are short and strong with long canine teeth that are used to quickly kill the prey, either by biting the neck and strangling or by biting the nose and suffocating. The tongue's upper surface has small bumps on it which enables the lion to hold on to meat while eating and to remove parasites when grooming.

Its legs are short with very powerful muscles enabling it to sprint and bring down large prey. The ability to retract its claws helps in protecting them so they maintain their sharpness.

Male lions are 20 to 35% larger than the females and 50% heavier. The male's chief role is to protect the pride's territory and females from other males. Size is therefore an advantage though it increases the male's need for food. Only males grow a mane. It causes him to look bigger without increasing his weight or need for food. It also protects him from bites and scratches should he have to fight another male.

Each lion has, what are called, "whisker spots". The pattern formed by this top row of whiskers differs in every lion and remains the same throughout its lifetime. Field researchers often use this unique pattern to identify specific animals.

DISTRIBUTION and HABITAT:

Rich grasslands of East Africa to sands of Kalahari Desert, South Sahara to South Africa, excluding the Congo rain forest. They avoid dense forests because prey is scarce. Competition for Africa's grasslands by humans has drastically reduced the lions' range.

BEHAVIOR:

Lions are more social than most other cat species which are usually solitary by nature. They live in prides composed of 3 to 30 individuals, related adult females and their young. Each pride has its own social dominant hierarchy in which the weakest male ranks above all females. If a resident males are defeated by new males they will leave the pride and typically will never return.

Samantha, Ethel Louise and Apollo

On the open plains, hunting takes place at night. In areas of high grass or thick foliage, it may occur during the day. Research by Dr. Craig Packer, at the Lion Research Center, on the reintroduction of lions into South African Parks, has found that lions will ambush prey at rivers or water holes. They prefer to hunt near river confluences that funnel prey into a small areas. He has found that highly attractive spots will remain so for generations. In two parks where lions were re-introduced, the released animals explored the entire reserve before selecting a specific area and developing a clearly defined home range.

The male rarely hunts with the pride, perhaps because its mane makes it too obvious. Lionesses hunt instinctively in a cooperative fashion. When hunting in a group they fan out to surround prey and attempt to drive it toward one another. Since lions can only run 36 mph., and some of its prey can run up to 50 mph., cooperation and stealth are vital. The females are expert stalkers and the color of their coat helps camouflage them. If a female is hunting alone, it is imperative that she gets a close as possible to her prey, which often has the ability to run faster than her. If an individual is hunting alone it will only be successful about 17% of the time. If two or more hunt together they will have a success rate of 30%.

The prey is eaten by all members of the pride. As each struggles to eat as much as possible, fights erupt, growling, hissing, and paw swiping. The strongest eats the most. Afterwards they all calm down and greet each other affectionately and the peaceful cooperative life of the pride continues.

Ethel Louise

DIET:

Adult females require an average of 11 pounds of meat per day and adult males, 15.4 lbs. The pride provides food to its sick and wounded members but not to the male. The male uses his size to take what he wants of the lioness' kill.

A typical diet will include zebra, giraffe, buffalo, wildebeest, gazelles and impala. Lions are opportunistic and will readily scavenge the kills of cheetahs, leopards, wild dogs and hyenas.

COMMUNICATION:

Lions communicate with each other in a wide variety of ways. The most important is through body contact. Passing lions of the same pride greet each other by rubbing their cheeks together. Sometimes this is prolonged into neck and body rubbing as well.

Grooming serves social as well as physical needs of the pride. In grooming, the hard bumpy tongue combs fur clean, cleans off blood after feeding, and removes ticks, fleas and other parasites. Grooming also reinforces social bonds.

Lions are also extremely aware of the subtle changes in posture of each other. Facial expressions are unusually varied from an antagonistic, defensive threat, with snarling or hissing to an aggressive threat with growls.

Serengeti lion waking past kopje

REPRODUCTION and GROWTH:

After a gestation period of 100-119 days, the pregnant female leaves the pride and finds a place to deliver. Depending on the physical characteristics of their habitat, lions will hide their newborn cubs in marshes or kopjes.

The number of cubs born depends on the age and dietary condition of the mother. The litter size is 1 to 4 offspring. The pride synchronizes its reproduction so they can rear their cubs together, each suckling the others' cubs as well as their own. For example, if a lioness is away hunting, her cub will be suckled by another lactating female. Cubs are nursed 6-7 months.

Cubs reach sexual maturity at 24 to 28 months in captivity and at 36 to 46 months in the wild. The difference here is one of nutrition. Overall cub mortality rates are high. In the wild as many as 80% die before they are 2 years old. Because the cubs are not able to compete with larger ones during feeding, some of them starve. Even in times of abundance cubs may starve if all the kills are small.

If a pride is taken over by a new male who has defeated the top resident male, he will most likely kill any existing cubs that are under 2 years old. This rapidly brings the females into breeding condition, ensuring that the strongest male gets to breed and continue his genetic line.

The average lifespan of a lion in the wild is up to 16 years. In captivity, they often live 10 years beyond that.

DISEASE

From 1993 to 1997, more than 1,000 lions (1/3 of the entire population of the Serengeti Parks) died from canine distemper which was spread from Masai dogs to hyenas, which acted as primary carriers. Hyenas travel long distances and mix with other predators at kills. A vaccination program was set up for 10,000 dogs in villages surrounding the parks to stop the disease at its source. There is an ongoing program for vaccinating the dogs, to prevent parvo virus, rabies and canine distemper which can all be passed to wild animals

北極熊

Polar bears live in the Arctic. They do not stay in one place. They travel across the snow and pack ice looking for food. Sometimes they swim far out to sea.

Polar bears are the largest bears in the world.

Adults weigh 650 to 1100 pounds (295 kg to 498 kg )

Males are larger than females.

A polar bear's coat can be from white to yellowish in color.

When the bears come ashore in the summer they eat plants and berries.

In late summer and early autumm the bears go along the coastline looking for dead whales and dead walruses. They also eat lemmings, arctic foxes and birds.

Their favorite food is the ringed seal. The polar bear waits by the seal's breathing holes in the ice and quickly snatches the seal when it pokes its head out of the hole.

Polar bears are able to swim in the icy Arctic Ocean without freezing. They have thick oily fur coats and a layer of fat under their skin. When bears comes out of the water they shake the water off their coats.

The bear's large feet are like snowshoes. The hair on the soles of its feet help the bear walk on the slippery ice and snow. The bear walks with toes pointing inward to avoid slipping.

Polar bears are good swimmers. They paddle with their front legs and use their hind legs as rudders.

The polar bear has a very good sense of smell and can sniff dead animals from far away and can find seals in dens beneath the snow.

The polar bear's huge teeth are for tearing the prey apart.

The polar bear is so strong it can kill an animal with one blow to the head.

The female ususally has two cubs. Sometimes she may have three. When the cubs are born they are very tiny. They weigh less than less than a kilogram (less than two pounds). The cubs are hairless, blind and deaf. The mother can hide them in between the toes of her front paws.

In November or December the cubs are born in dens in the snow. They stay in the den for about three months. The cubs are safe and protected from the cold and the wind. The mother feeds them milk but she has nothing to eat.

The mother and her cubs leave the den in March or April. The cubs stay with their mother for about two years. In one year the cubs are as big as a person.

A female polar bear gives birth every third year.

Sometimes polar bears go into towns and villages. They can break into buildings to find food. Polar bears are found near the town of Churchill ( Canada ). They search for food at the garbage dump outside of town. Sometimes they go right into the town. Bears that raid towns are not shot, but caught and taken back to the wild.

The polar bear eats the seal's skin, fat and internal organs but not the meat.

Most northern countries have laws to protect the polar bear. Hunters are still able to kill a few each year.

寫一篇關(guān)于一個(gè)**或一本書中一個(gè)人身處險(xiǎn)境的英語作文

LIN books on the author :My Memories of Old Beijing :More than half a century ago.Lin Ying son with the little girl with Mom and Dad come over from Taiwan arrived in Beijing,one in an area south of the alley Lane.Notched ruins of the ancient capital,smoke Camel Bells,where the villain ::All British feel so strange,and it fascinating.Mad woman in front of the hall,a small partner Niuer bullet welt,a pair of thieves along grassland,Song Ma overnight following the wet nurse.sinking further into the ground floor with a father who failed to sleep ::They and the British have had a son,humanism,living together,still ringing in their voice and facial expression,they are all quietly leave.Why such a miserable business world?Sensible but are not fluent in English fail to ponder deeply.Fifty years have past,and now come to Beijing from all this and still affective Wang Anyi.It's sad that to survive,then sprinkle lethargic lover,she Childishness engraved in the memory,never dissipated "spent 25 years in Beijing I can say is the golden eraThe glazed tiles and the National Palace Museum can reflect each other.,an area south of the alley,courtyard,the donkey Xishan Mountain.and the bell hung from the neck of the camel I gave these endless source of inspiration.

"directed the film adaptation of the same name -- LIN :Wu Yigong,Zhang Min third Zhenyao performed :China Jinji Award for best film director.Best Supporting Actress and Best Music Award Manila,the Philippines,the second International Film Festival Award for Best Feature Jinyin Belgrade,Yugoslavia,the 14th International Children's Film Festival Best Film Award thinking Quito,Ecuador,the 10th International Film Festival City second prize -- Equator Prize Wu Yigong film "My Memories of Old Beijing" through a little girl's display of pure vision of the 20th century,20 years old social outlookReviewing the situation in which the people lead a life that is overshadowed by gloomy.Jewish films with the original structure,and directed excluded from the beginning,climax and ended up clues to the plot."It's sad,deep love" as the keynote of the structure using beads,linked up with British Fengnu:xiuzhen son.British son and thieves,and lactating women Song Ma Ying son of no causal link between the three stories.This film is the structure function of the prism,then from a different perspective reflects the historical outlookformed a kind of psychological and emotional content to the principal to shape images and voices manifested in the form of Prose film."My Memories of Old Beijing",the choice of the actors and directors used properly,the British son (Shen Jie) His bright,Purity,fascinating and eye enough to explore the language favorably; Song Ma's simple,subtle,The show turned into that painful era.Director did not deliberately seek to direct the so-called "dramatic" effect,but that the strength of the film is silent on the end.In fact,the film has only the word "departure" -- an individual from each other occasionally in the course of a life,friends,But are all gone.Xiuzhen and Niuer way,the thief is,Song Ma was like,finally,as even the father.In the final five minutes,silent film dialogue,but mainly static picture with no big moves,it does not really matter the circumstances.But by using color (large tracts of the young),to the rhythm of images (a fast,Hongye close-ups that run counter to the direction of movement).and at this moment with just the right music can create a sense of melancholy stack of skills,etc.,to convey the full emotional characters,constitute an emotional climax.In such emotional impact,viewers will naturally give them sum up the feelings of the entire film.Therefore,it reached a climax on the feelings.The "struggle" is not directed directly to the audience,but the audience a naturally-formed.

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