?crunching

crunching發(fā)音

[krʌntʃ]

英：　　美：

crunching中文意思翻譯

v.發(fā)出碎裂聲, 嘎吱嘎吱地咀嚼,嘎喳嘎喳地碾過

n.嘎吱聲, 艱難局面, 關(guān)鍵時(shí)刻

v.<俚>處理（數(shù)據(jù)）

crunching詞形變化

動(dòng)詞過去式: crunched | 動(dòng)詞第三人稱單數(shù): crunches | 形容詞: crunchable | 動(dòng)詞現(xiàn)在分詞: crunching | 動(dòng)詞過去分詞: crunched |

crunching常見例句

1 、I'll crunch some numbers and get back to you.─── 我會(huì)算一下數(shù)字 回頭告訴你

2 、Everyone in business is being battered by the blowback from the credit crunch.───商界所有人都受到信貸緊縮后座力的沖擊。

3 、To crush or crunch with the teeth.───嘎吱嘎吱地咬用牙齒嘎吱嘎吱地咬嚼

4 、They wear hard hats, crunch numbers, seal deals, and invent new products and processes.───他們佩帶硬帽子，緊縮號(hào)碼，密封處理，并發(fā)明新產(chǎn)品和新工藝。

5 、He came nearer and heard a crunching of gilded oats, the gently champing teeth.───他走近了一些，聽到牙齒咀嚼著金色燕麥的嘎吱嘎吱聲，輕輕地咀嚼著的牙齒。

6 、He threw off his pack and went into the rush-grass on hands and knees, crunching and munching, like some bovine creature.───他丟開包袱，爬到燈心草叢里，像牛似的大咬大嚼起來。

7 、There was a crunch as he bit the apple.───在他咬蘋果時(shí)，發(fā)出嘎扎一響。

8 、The frozen grass crunching beneath his feet.───凍結(jié)的草在他的腳下吱嘎吱嘎地響。

9 、She had hoped all the Destroids could emerge and get to more advantageous positions before the crunch came.───她曾希望在危急時(shí)刻到來之前，所有的步戰(zhàn)機(jī)甲都能夠放出并搶占更有利的位置。

10 、Ender stood there watching him laugh and thought of Stilson, thought of how it felt to crunch into his body.───安德站在那里看著他笑想到了史蒂生，想象著碾他的身體是什么感覺。

11 、The credit crunch is not passing by without a trace, however.───信貸緊縮不會(huì)毫無原由地發(fā)生了。

12 、The present crunch on farming land is, according to experts, largely due to the urban sprawl.───專家們認(rèn)為,造成目前耕地緊缺的一個(gè)主要原因是城區(qū)擴(kuò)展

13 、What became known, with irresistible alliteration, as the credit crunch had begun.A year on, the crunch continues.───眾所周知，信用緊縮以其不可阻擋之勢大規(guī)模開始，一年后，信用緊縮依然存在。

14 、He liked to hear the sound of the snow crunching under his feet.───他喜歡聽腳下白雪發(fā)出的嗄吱嗄吱的聲音。

15 、One obstacle to a breakup is whether the credit-market crunch has reduced the number of potential buyers.───分拆面臨的障礙之一是，信貸市場危機(jī)是否會(huì)減少潛在買家的數(shù)量。

16 、A sustained power crunch in China may affect global energy markets.───中國持續(xù)的電力緊張可能影響到全球能源市場。

17 、The rumor-mongering then nearly sparked a cash crunch.───他們指出，1998年雷曼兄弟曾遇到類似情況，當(dāng)時(shí)謠言幾乎導(dǎo)致該公司出現(xiàn)資金危機(jī)。

18 、Debt Management:Recessions mean crunch time for debtors, and they're sure to need some guidance.───債務(wù)管理:衰退對(duì)債主來說意味著苦難時(shí)刻,所以他們肯定需要一些指導(dǎo)。

19 、Credit crunch prevents the potential state-run enterprise buyers from getting loans from the banks.───信用緊縮使可能的國營企業(yè)買主無法向銀行貸款。

20 、The credit crunch and gyrating oil prices have sent a chill through many segments of the oil industry.───信貸危機(jī)和油價(jià)起伏使石油行業(yè)的許多領(lǐng)域都感到了一絲寒意。

21 、A dog was crunching on a bone.───一只狗在咯吱咯吱地啃著骨頭。

22 、In the Aquarius map, a Mercenary grabbed by a Spy doesn't get stuck in the crunching box; he dies with the Spy.───在Aquarius的地圖中,**背后抓住雇傭兵后,箱子掉下來后,同時(shí)死亡,雇傭兵不會(huì)卡在箱子里。

23 、Then Coach Phil Jackson goads the 7-footer by questioning whether he can trust Bynum's defense during crunch time.───于是菲爾就刺激拜納姆，問他關(guān)鍵時(shí)刻的防守是否值得教練信任。

24 、Similarly, many companies are reportedly cutting their payrolls amid the job crunch.───同樣地，據(jù)報(bào)道，許多公司在這次危機(jī)中削減了職位。

25 、Even during this spring of great teamwork, are the other Lakers still too deferential of Bryant during crunch time?───在這偉大的團(tuán)隊(duì)合作的時(shí)候，科比出來單打的湖人還能值得恭敬嗎？

26 、He was caught in a financial crunch.───他陷入財(cái)政危機(jī)。

27 、Jonathan is very good at number crunching and he has a knack of delving into numbers to read between the lines.───喬納森非常精于數(shù)字運(yùn)算,對(duì)于研究數(shù)字他很有一手,能從數(shù)字里讀出明堂來.

28 、As his game grows, so will his opportunities as a go-to guy in crunch time.───不過隨著比賽能力的提高，他會(huì)慢慢成為在關(guān)鍵時(shí)刻值得信賴的球員。

29 、When it comes to the crunch, you can always rely on Colin to remain calm and do exactly the right thing.───在危急關(guān)頭，你可以總是相信科林會(huì)保持鎮(zhèn)靜并能采取完全正確的對(duì)策。

30 、Today, some sources of funding that might help you and your Baby Boomer business through the credit crunch.───如今，有些資金渠道可能會(huì)幫你和你那剛誕生的企業(yè)解決資金困難。

31 、The fall-out of the credit crunch saw big banks disappearing or forced into panicky mergers with erstwhile rivals.───信貸危機(jī)波及到幾家大銀行---要么關(guān)門；要么為了自保，不得不匆忙與從前的對(duì)手合并。

32 、A shrinking debt market, a credit crunch, can affect stock markets.───債務(wù)市場的收縮，信用危機(jī)可以影響股票市場。

33 、When it comes to the crunch, we probably do better trying to stick to that, than rushing off on individual impulse.───到了關(guān)鍵時(shí)刻，我們也應(yīng)該盡量堅(jiān)持這一準(zhǔn)則，而不要憑個(gè)人一時(shí)的沖動(dòng)行事。

34 、His spade cleaved the firm sand with a satisfying crunch.───他的鍬鑿開了堅(jiān)實(shí)的砂土,發(fā)出令人舒心的嘎扎聲。

35 、His wingtip shoes crunch on gravel. Loose bullets scatter to the ground. The bourbon bottle drops and shatters.───他的翼尖鞋軋?jiān)诘[石路上，任子彈散落在地，波旁酒瓶也摔到地上，碎了。

36 、It was the crunching that got my attention.─── 是機(jī)器的咯吱聲引起了我的注意

37 、Hours later, they heard crunching footsteps on the rubble.───幾個(gè)小時(shí)之后，他們聽到了廢墟上有腳步壓響。

38 、It just captured me in this crunch.───僅僅是捕捉了我的一個(gè)片段而已。

39 、That debt spiral is now unraveling, and the ensuing credit crunch could crimp spending for years.───債務(wù)螺旋般的上升，現(xiàn)在終于弄清楚隨后產(chǎn)生的信貸緊縮可能會(huì)對(duì)經(jīng)濟(jì)造成數(shù)年影響。

40 、Crunch, squish. What a great sound!───壓碎聲，咯吱咯吱的聲音，多么美妙的聲音?。?/p>

41 、A crunching or grinding noise.───嘎吱聲，磨擦聲

42 、Ever realize Cap'n Crunch's eyebrows are on his hat?───|你知不知道 脆脆上尉的眉毛長在帽子上？

43 、The credit crunch and tightening budgets are prompting more people to consider used cars.───信用崩潰和緊縮的預(yù)算促使更多的人考慮二手車。

44 、What became known, with irresistible alliteration, as the credit crunch had begun.───于是信用危機(jī)以其隆隆的戰(zhàn)鼓聲引起了人們的關(guān)注。

45 、The credit crunch is cutting a swathe through the US financial sector.───信用緊縮對(duì)美國財(cái)政部門產(chǎn)生了巨大轟動(dòng)。

46 、It's the crunch with the salty and the chocolate.─── 這么脆 還有咸味還有巧克力

47 、He heard the crunch of gravel under a boot. He spun, rifle raised, and saw Lucy.───他聽到沙礫在靴子下的嘎吱聲。他快速轉(zhuǎn)身，舉起步**，看見了露西。

48 、The credit crunch will thus hurt not only companies but also households.───因此信貸緊縮不僅會(huì)傷害公司同時(shí)也將波及普通居民。

49 、He chewed and swallowed, feeling the small bones crunch between his teeth.───咀嚼并吞嚥，感覺到細(xì)小的骨頭在齒間發(fā)出碎裂聲。

50 、It's a crunch explosion in my mouth.─── 嘎吱作響 在我嘴里爆開

51 、A loud crunch split the air -- and then...nothing, as her world went black.───一聲巨響劃破了長空--后來她就陷入黑暗之中，什么也不知道了。

52 、There was the crunch of footsteps.───傳來了嗄吱嗄吱的腳步聲。

53 、A few crunches wouldn't kill your father.─── 做幾個(gè)仰臥起坐不會(huì)要你們爸爸的命

54 、When it come to the crunch they will support us.───到緊要關(guān)頭他們會(huì)支持我們的。

55 、He always says he'll help,but when it comes to the crunch,he does nothing.───他總是說他一定幫忙，然而事到臨頭他什么也不幫。

56 、You might have heard a crunching noise in your family car if ever your parents have tried to change gear without using the clutch properly.───在乘坐家庭轎車時(shí)，如果爸爸媽媽偶爾沒有很好地使用離合，你會(huì)聽到嘎扎嘎扎的聲音。

57 、He always says he'll help but when it comes to the crunch(= when it is time for action or decision)he does nothing.───他口口聲聲說一定幫忙，然而到了時(shí)候他卻一點(diǎn)忙不幫。

58 、Will the credit crunch continue?───信貸緊縮還將持續(xù)嗎?

59 、A shakeout is unavoidable, and it is being made worse by the worldwide credit crunch.───中國經(jīng)濟(jì)出現(xiàn)小幅度衰退是不可避免的了，而全球范圍的信貸緊縮似乎對(duì)中國經(jīng)濟(jì)造成更壞的影響。

60 、You do realize that we're under a time crunch here.─── 你知道我們現(xiàn)在時(shí)間緊迫吧

61 、Uh, they crunched the numbers, and they would really like to crunch the three of us into the two of us.─── 他們進(jìn)行了計(jì)算 希望能把三個(gè)人縮減為兩個(gè)人

62 、I think we're going to have to crunch our burnrate again.─── 我覺得得再次降低我們的開銷比率

63 、Meanwhile the old fellow was making the rounds;I could hear the jingle of his keys, the crunching of his boots, the steady, automatic tread.───與此同時(shí)老頭兒仍在巡邏，我聽得到他的鑰匙叮當(dāng)亂響、他的靴子發(fā)出的咯吱聲和執(zhí)著機(jī)械的走路聲。

64 、From different sides came the crunch of runners over the snow, and the shrieks of girls.───從雪地的四面?zhèn)鱽砘F咯吱咯吱的響聲和婦女們刺耳的尖叫聲。

65 、But the bears think the crunch has now arrived, as it did in Japan in the 1990s.───但是那些看跌的人認(rèn)為這緊縮的日子已經(jīng)到來，就像在日本1990年代發(fā)生的那樣。

66 、And he fondly remembers loving Cap'n Crunch and Cocoa Krispies as a kid.───他很天真地回憶起小時(shí)候是如何喜歡“克朗奇船長米粉”和可可脆餅。

67 、To make a crunching sound, especially in walking over snow.───嘎吱聲發(fā)出嘎吱嘎吱的聲音，尤指在雪上行走時(shí)

68 、It was the winter of 1979 and a few days later, Soviet tanks rolled into Afghanistan, across the palace, crunching what was left.───1979年的冬天，也就是在幾天之后，前蘇聯(lián)的坦克開進(jìn)了阿富汗，穿越了宮殿，碾過了被遺留在當(dāng)?shù)氐囊磺小?/p>

69 、He always says he'll help, but when it comes to the crunch, he does nothing.───他口口聲聲說他一定幫忙，然而事到臨頭他什麼也不幫。

70 、His shoes were crunching on the gravel.───他的鞋子踩在沙粒上沙沙地響。

71 、The act or sound of crunching.───嘎吱聲發(fā)出嘎吱聲的行為

72 、I heard a loud crunch as the truck ran into the wall.───卡車撞到墻時(shí)，我聽到一聲大的嘎滋響。

73 、She thinks caterpillars and slugs are delicious and likes to crunch on beetles best of all.───她認(rèn)為毛毛蟲和蛞蝓十分美味，而她最喜歡的零食是甲蟲。

74 、While Robin was crunching numbers, Erick was sat down with Marc Andreessen to get a bit of color on the deal.───另一個(gè)值得注意的一點(diǎn)是：不但要關(guān)注正在開發(fā)中的版本，還要考慮后續(xù)的版本。

75 、If it comes to the crunch they' ll support us.───關(guān)鍵時(shí)刻他們是會(huì)支持我們的。

76 、Is the credit crunch forcing firms to retrench directly?───信貸緊縮會(huì)迫使各企業(yè)立即節(jié)衣縮食，勒緊褲腰帶嗎？

77 、Could hear it crunching in his teeth.─── 都能聽見他咬得沙子嘎吱作響

78 、That's *art. I could help you crunch numbers.─── 好主意 我可以幫你算算

79 、When it came to the crunch Orville wasn't to be relied on.───在關(guān)鍵時(shí)刻到來時(shí)，奧維爾是不可信賴的。

80 、Even if Iorio got his number crunching wrong, he may have the right answer.───即便埃歐里歐的數(shù)值有誤，他的結(jié)果依舊可能是對(duì)的。

81 、There are two main reasons why crunch hurts a project like ShortHike.───其一是，長時(shí)間的工作雖然短期內(nèi)會(huì)提高你的產(chǎn)出，但是最終卻會(huì)損失更多。

82 、The crunch came when she returned from America.───她從美國回來以后，危機(jī)就出現(xiàn)了。

83 、And a by-product of the credit crunch seems to be an overdue market re-evaluation.───信貸緊縮的一個(gè)副產(chǎn)品似乎成了市場一次遲到的再評(píng)估。

84 、Unfortunately, the longer that the credit crunch continues, the more those reserves will start to dwindle.───但是與美國，日本，中國達(dá)成的互惠外匯信貸協(xié)議將會(huì)給它帶來具有強(qiáng)大火力的鼓勵(lì)。

85 、However, she warned that the credit crunch still existed.───不過，她警告，信貸緊縮額現(xiàn)象依然存在。

86 、The global credit crunch has shaken the kaleidoscope of the world economy.───在全球信貸危機(jī)的沖擊下，世界經(jīng)濟(jì)的萬花筒變換了景象。

87 、The ugly truth: Money is the love of his life, and you come in second -- or third, since he''s probably crunching more than numbers with his secretary.───丑惡的真相：他真正愛的是錢，作為伴侶的你只排在第二，或第三位，因?yàn)榕c他有“關(guān)系”的，不止是他的秘書。

88 、The central bank hopes to “forestall some of the adverseeffects” of the credit crunch on the economy.───中央銀行希望“阻止(信貸緊縮對(duì)經(jīng)濟(jì)的)不利影響”。

89 、Some may be husbanding cash more carefully because of the credit crunch.───一些公司是因?yàn)樾刨J緊縮而更加謹(jǐn)慎地管理現(xiàn)金。

90 、At cold locations far from the equator, he found, erosion by snow and ice easily matched any growth due to the Earth's plates crunching together.───他發(fā)現(xiàn)，在遠(yuǎn)離赤道的寒冷地帶，由冰雪造成的土壤侵蝕輕易地抵消了地球板塊互相擠壓造成的增高。

求英語高手，外文翻譯,急?。。。?！

數(shù)據(jù)庫基礎(chǔ)

數(shù)據(jù)庫是用來存儲(chǔ)一個(gè)組織需要的日常運(yùn)行信息的。任何形式的收集和組織數(shù)據(jù)的行為都可以叫做數(shù)據(jù)庫。

信息時(shí)代之前，信息主要存儲(chǔ)在存儲(chǔ)卡、文件夾或記事本中。在那個(gè)時(shí)期，辦公室里常雇傭數(shù)十個(gè)員工，他們

整天就做添加數(shù)據(jù)行然后復(fù)查別人數(shù)據(jù)的工作。計(jì)算機(jī)出現(xiàn)后，這個(gè)職位的人興奮了。

隨著數(shù)字計(jì)算機(jī)開始被用來處理數(shù)據(jù)，原來處理數(shù)據(jù)的人力就被解放出來去做其他工作而不是被淘汰了。

數(shù)據(jù)分析員、編程人員、IT員工、管理者等職位替代了之前的數(shù)據(jù)處理（人工計(jì)算機(jī)）職位。

數(shù)字?jǐn)?shù)據(jù)庫的優(yōu)點(diǎn)

信息時(shí)代關(guān)系數(shù)據(jù)庫給組織帶來了數(shù)方面可估量的好處：

1 增強(qiáng)了數(shù)據(jù)一致性和商業(yè)規(guī)則的執(zhí)行力

2 加快了數(shù)據(jù)的搜索、檢索速度

3 方便了數(shù)據(jù)共享、特別是遠(yuǎn)距離數(shù)據(jù)共享

4 方便了綜合報(bào)告的書寫

5 提高了數(shù)據(jù)趨勢分析的能力

普遍的論調(diào)是計(jì)算機(jī)數(shù)據(jù)庫在數(shù)據(jù)條目上并沒有節(jié)約時(shí)間，但是加快了數(shù)據(jù)檢索速度提高了數(shù)據(jù)檢索質(zhì)量。

然而隨著制造業(yè)采用自動(dòng)數(shù)據(jù)收集，條形碼在零售業(yè)中的采用，數(shù)據(jù)庫共享更多的數(shù)據(jù)，消費(fèi)者在互聯(lián)網(wǎng)上完成

自己的訂單，數(shù)據(jù)輸入需要的勞動(dòng)力是在減少的。

一個(gè)關(guān)系數(shù)據(jù)庫把普通或關(guān)系數(shù)據(jù)采集到一個(gè)列表中。例如，所有的產(chǎn)品信息被列在一個(gè)表中，所有的客戶

信息列在另外一個(gè)表中。一個(gè)表外觀上看就是由行列、組成的電子表格。這種電子表格的非正式發(fā)展模式，使得

數(shù)據(jù)更容易修改，更容易向成熟模式發(fā)展。實(shí)際上，管理者喜歡把關(guān)鍵信息保存在電子表格中，許多數(shù)據(jù)庫也是由

最初的電子表格發(fā)展而來的。

在電子表格和數(shù)據(jù)庫表格中，行就是列表中的一個(gè)數(shù)據(jù)項(xiàng)，列就是這個(gè)數(shù)據(jù)項(xiàng)中的一個(gè)特定數(shù)據(jù)塊。因此每個(gè)

數(shù)據(jù)單元都包含了一個(gè)數(shù)據(jù)項(xiàng)中的一個(gè)數(shù)據(jù)塊。電子表格可以無限延伸設(shè)計(jì)上是松散的，然而數(shù)據(jù)庫表格中作為一列的

數(shù)據(jù)應(yīng)該是非常連貫的。由于數(shù)據(jù)庫中行列一致是非常重要的，所以表格的設(shè)計(jì)非常關(guān)鍵。

多年來數(shù)據(jù)庫經(jīng)歷的多種發(fā)展模式中涉及到了多種不同的術(shù)語，這些術(shù)語列在表2-1中

求英語高手，外文翻譯,急?。。。?！

數(shù)據(jù)庫基礎(chǔ)知識(shí)

數(shù)據(jù)庫的目的是存儲(chǔ)日常日常業(yè)務(wù)所需的信息

一個(gè)組織。任何手段收集和組織數(shù)據(jù)是一個(gè)數(shù)據(jù)庫。前

信息時(shí)代，信息的主要存儲(chǔ)卡，文件夾，或在分類帳書籍。

加入機(jī)前，辦事處雇用的工人誰一天到晚加入幾十個(gè)

列數(shù)字和仔細(xì)檢查他人的數(shù)學(xué)。這些誰曾標(biāo)題

令人興奮的職業(yè)是計(jì)算機(jī)。

隨著數(shù)字運(yùn)算開始通過數(shù)字處理機(jī)器，人類的勞動(dòng)，而不是

被淘汰，轉(zhuǎn)移到其他任務(wù)。分析師，程序員，管理者和IT人員

取代了人的“昔日的電腦”。

優(yōu)點(diǎn)1數(shù)字化數(shù)據(jù)庫

信息時(shí)代與關(guān)系數(shù)據(jù)庫帶了幾可衡量的效益

組織：

增加了數(shù)據(jù)的一致性和更好地執(zhí)行業(yè)務(wù)規(guī)則

改進(jìn)的共享數(shù)據(jù)，特別是不同的距離

為和檢索數(shù)據(jù)的搜索速度

改進(jìn)的新一代綜合報(bào)告

改進(jìn)的能力，分析數(shù)據(jù)趨勢

總的主題是，計(jì)算機(jī)數(shù)據(jù)庫原本不保存在入境時(shí)

數(shù)據(jù)，而是在數(shù)據(jù)檢索和數(shù)據(jù)的質(zhì)量檢索。然而，

自動(dòng)數(shù)據(jù)收集在制造業(yè)，零售業(yè)的條形碼，數(shù)據(jù)庫共享的更多信息

數(shù)據(jù)和消費(fèi)者將在互聯(lián)網(wǎng)上自己的訂單，所需的努力進(jìn)入

數(shù)據(jù)也減少。

表，行，列

關(guān)系數(shù)據(jù)庫收集常見，或相關(guān)，在一個(gè)列表中的數(shù)據(jù)。例如，所有的

產(chǎn)品信息可能會(huì)列出一個(gè)表和所有其他表中的客戶。

阿表出現(xiàn)類似電子表格，是建行與列。這項(xiàng)呼吁

電子表格的是非正式的發(fā)展樣式，可以方便地修改和補(bǔ)充

作為設(shè)計(jì)的成熟。事實(shí)上，管理者往往在電子表格中存儲(chǔ)關(guān)鍵信息，

與許多數(shù)據(jù)庫開始非正式的電子表格。

在這兩個(gè)電子表格和數(shù)據(jù)庫表，每一行是列表中的一個(gè)項(xiàng)目，每列

一個(gè)關(guān)于該項(xiàng)目的具體數(shù)據(jù)片。因此，每個(gè)單元應(yīng)包含一個(gè)單件

關(guān)于數(shù)據(jù)的一個(gè)項(xiàng)目。雖然電子表格往往是自由流動(dòng)和寬松的設(shè)計(jì)，

數(shù)據(jù)庫表應(yīng)該非常一致，以在一列中的數(shù)據(jù)的含義。因?yàn)?

行和列的一致性是非常重要的數(shù)據(jù)庫表，表的設(shè)計(jì)

至關(guān)重要的。

多年來，不同的發(fā)展方式所提到的這些列各種

不同的術(shù)語，在表2-1中列出