?proportional

proportional發(fā)音

英：[pr??p?:??nl]　　美：[pr??p?:r??nl]

英：　　美：

proportional中文意思翻譯

比例項(xiàng)

proportional詞形變化

副詞: proportionally | 名詞: proportionality |

proportional常見(jiàn)例句

1 、The degree of punishment is meant to be proportional to the seriousness of the crime.───刑罰的程度應(yīng)當(dāng)是與犯罪的嚴(yán)重性成比例的。

2 、In a constant resistance D.C circuit the current will vary directly proportional to the voltage.───在電阻不變的直流電路中，電流和電壓成正比。

3 、The undeniable fact is that the amount of advertisement and economical development is directly proportional.───不可否認(rèn)的事實(shí)是，**的多少是和經(jīng)濟(jì)發(fā)達(dá)的程度成正比的。

4 、The voltage induced in series with the loop is proportional to the area and the cosine of its angle to the field.───回路感生電壓的大小與回路面積以及回路與磁場(chǎng)方向夾角的余弦成正比。

5 、Stepping off the path gives the individual a fitness proportional to how far it got while on the path.───個(gè)體離開該路徑時(shí)會(huì)被給予一個(gè)適應(yīng)性,該適應(yīng)性與個(gè)體在路徑上走過(guò)的距離成比例。

6 、Furthermore,both cmax and AUC increased in proportional to the dosages.───cmax與AUC均與劑量呈正相關(guān)。

7 、Characterized by an inappropriate or unfair proportional distribution of representatives to a legislative body.───分配不公的尤指某個(gè)立法機(jī)構(gòu)中的代表分配不均或不公平的。

8 、You won't be critting less or doing less proportional damage when you crit.───在你爆擊的時(shí)候你不會(huì)被減少爆擊率或暴擊傷害。

9 、The badness of a movie is directly proportional to the number of helicopters init.───一部**的惡劣程度和它里面的直升飛機(jī)的數(shù)量成正比。

10 、In explaining proportional control, several new terms must be introduced.───在解釋積分控制前，幾個(gè)術(shù)語(yǔ)應(yīng)首先介紹。

11 、The proportional distribution of a quantity or entity.───一數(shù)量或一總體的按比例分配.

12 、The actual stress is not proportional to the bending moment.───實(shí)際上應(yīng)力與彎矩不成正比。

13 、You might want to give each instance memory proportional to its expected workload or database size.───可能需要為每個(gè)實(shí)例提供與預(yù)期的工作負(fù)荷或數(shù)據(jù)庫(kù)大小成正比的內(nèi)存。

14 、Blade-to-handle ratio. Does the blade look proportional to the handle?───刀與刀柄的比例-刀與刀柄成比例嗎?

15 、This is a humanitarian crisis of epic proportions.─── 這是空前絕后的人道主義危機(jī)

16 、Both outlet temperature and CC are proportional to coal slurry concentration and [O]/[C] ratio.───出口溫度和碳轉(zhuǎn)化率隨煤漿濃度和[O]/[C]原子比的增加而增高。

17 、The amount of love someone feels for you is inversely proportional to how much you love them.───你的愛(ài)人從你那里感受到的愛(ài)跟你對(duì)他的愛(ài)成反比。

18 、Encryption using a public-private key is slow and is directly proportional to the size of the data being encrypted.───使用公司密鑰加密很慢,而且直接與加密的數(shù)據(jù)大小成正比。

19 、An LVDT is available to provide voltage feedback proportional to fuel.───1 lvdt是，以提供電壓反饋比例的燃料。

20 、The amount of scattering will thus be proportional to the number of electrons.───于是散射輔射的量將與電子數(shù)成正比。

21 、Toreplace a chromosome by proportional selection.───基因的選擇算子。

22 、The intensity of sound is inversely proportional to the square of the distance measured from the source of the sound.───聲音的強(qiáng)度與聲源距離的平方成反比。

23 、This is a damn catastrophe of biblical proportions.─── 這可是一場(chǎng)毀滅世界的大災(zāi)難啊

24 、A circuit measures the resistance of the thermistor and provides an output voltage proportional to the temperature.───一種電路，測(cè)量電熱調(diào)節(jié)器的抗性，提供與溫度成比例的輸出電壓。

25 、The thinning ratio of steel sheet located on radius was inverse proportional to the ratio of radius and thickness R/t.───圓角處的減薄率基本上與相對(duì)圓角半徑R/t成反比;

26 、His pay is proportional to the amount of work he does.───他的工資和工作量相稱。

27 、The maintained activity of the neuron during fixations is proportional to the angular deviation of the eye in orbit.───在眼球固定與眼眶中眼球的角度偏差成比例期間，神經(jīng)元的活動(dòng)就維持不變。

28 、Various proportional and nonproportional tension-torsion fatigue tests were conducted on aeronautic material, LY12CZ.───對(duì)航空材料LY12CZ進(jìn)行多種比例和非比例加載試驗(yàn)。

29 、But let's not blow a schoolboy crush out of proportion.─── 但別把年輕小伙子的小戀情夸大了

30 、Shearing increases or decreases a color component by an amount proportional to another color component.───剪切是指按照與另一種顏色分量成比例的量來(lái)增加或減少顏色分量。

31 、A proportional share, as of goods, assigned to a group or to each member of a group;an allotment.───定額一定比例的份額，如貨物，分配給一組或一組中的每個(gè)成員；配給物

32 、An electric-hydraulic proportional control over cannon hydrostatic driving system was developed.───將靜壓傳動(dòng)應(yīng)用于火炮的驅(qū)動(dòng)裝置中,實(shí)現(xiàn)火炮驅(qū)動(dòng)系統(tǒng)的電液比例控制。

33 、The increase in price is proportional to the improvement in the car.───在小車方面，價(jià)格的增加相應(yīng)比例提高了性能。

34 、The output should be proportional to the input.───產(chǎn)出應(yīng)和產(chǎn)入成比例。

35 、Its entropy, which is proportional to the energy divided by the temperature, corresponds to 1031 bits of information.───它的熵（與能量除以溫度的值成正比）相當(dāng)于1031位元的資訊。

36 、A proportional share, as of goods, assigned to a group or to each member of a group; an allotment.───定額一定比例的份額，如貨物，分配給一組或一組中的每個(gè)成員; 配給物

37 、The seriousness of a wound (in a firefight) is inversely proportional to the distance to any form of cover.───交火后，受傷的嚴(yán)重程度與到掩體的距離成反比。（摘自墨菲戰(zhàn)爭(zhēng)法則）

38 、Yet observations show that luminosity is proportional to temperature to the 3.5th power.───但是觀測(cè)顯示：光度與溫度的3.5次方成正比。

39 、We're on the verge of a catastrophe of biblical proportions.─── 我們極可能遭遇巨大的災(zāi)難

40 、A glancing blow may not crit and has a damage reduction proportional to the weapon skill to defense difference.───偏斜的一擊無(wú)法暴擊,而且會(huì)使你的武器技能成比例地因?qū)Ψ降姆朗夭町惗档蛽p害。

41 、The punishment ought to be proportional to the crime.───刑罰應(yīng)當(dāng)與罪行相當(dāng)。

42 、The rate of change of velocity, for a given body, is directly proportional to the exerted on it.───對(duì)于一個(gè)物體，其速度的變化率與它所受的力成正比。

43 、The amplitude of the BEMF is proportional to the angular velocity of the rotor.───反電動(dòng)勢(shì)的大小與轉(zhuǎn)子的轉(zhuǎn)動(dòng)速度成比例。

44 、For the multiaxial proportional loading, the dispersion degree of fatigue cracks was low.───在多軸比例加載條件下，裂紋分布的分散性較小。

45 、The increase in profit is proportional to reduction in overhead.───利潤(rùn)的增加與間接費(fèi)用成本的削減成比例。

46 、There are proportional charges for most types of HNS dental treatment, including examinations.───國(guó)民保健制度中多數(shù)牙科治療都要收取一定比例的費(fèi)用，包括檢查費(fèi)。

47 、Customer service is directly proportional to the rate of productivity as well as to the quality level.───客戶服務(wù)是成正比的生產(chǎn)率以及質(zhì)量水平。

48 、The ampltitudes of these reflectivities are proportional to the Stoneley energy.───反射率的大小與反射斯通利波的能量強(qiáng)弱對(duì)應(yīng)。

49 、Seventeen million Africans is proportional percentage-wise to seven million Americans.───一千七百萬(wàn)非洲人從百分比看相當(dāng)與七百萬(wàn)美國(guó)人。

50 、The scales of FMA and FIM were proportional to the scale of impairment in community rehabilitation.───FIM評(píng)分、FuglMeyer評(píng)分、社區(qū)康復(fù)肢體殘疾功能評(píng)定法三者之間呈正相關(guān)關(guān)系。

51 、Unlike a scrollbar, they need not provide any proportional feedback because the range of the control is infinite.───和滾動(dòng)條不同，它不需要提供任何比例反饋，因?yàn)榭丶秶菬o(wú)限的。

52 、The pull between two bodies is proportional to the product of their masses.───兩個(gè)天體之間的引力和它們的質(zhì)量成正比。

53 、Other proportional feedback signals are generated from rate gyros.───其他的比例反饋訊號(hào)是由速率陀螺產(chǎn)生的。

54 、Which is inversely proportional, in my opinion.─── 在我看來(lái) 那是成反比的

55 、The form of single proportional electoral rule is the core of the parliamentary electoral system in Israel.───單一選區(qū)比例代表制是以色列議會(huì)選舉的核心。

56 、The pressure of a gas is inversely proportional to its volume, if its temperature is kept constant.───如果溫度保持不變,則氣體壓力和其體積成反比。

57 、He explores the two main visions of democratic elections: proportional and majoritarian.───一個(gè)通過(guò)選舉產(chǎn)生**的體制是貴族的體制,一個(gè)通過(guò)抽簽決定的體制才是民主。

58 、I don't know why she has to blow everything out of proportion.─── 我不知道她為什么什么事都那么小題大做

59 、The pay will Be proportional to the amount of time put in.───代價(jià)要和所花費(fèi)的時(shí)間成比例。

60 、Sets the output to the LED proportional to the value read from the potentiometer.───從電位計(jì)讀取值，并按一定比例輸出到LED。

61 、The heat transferred per unit area and per unit time (heat flux) is proportional to the temperature gradient.───單位時(shí)間單位面積上的傳熱量（熱流密度）與溫度梯度成正比。

62 、The MBL of women athletes is directly proportional to their height and weight.───3)MBL與運(yùn)動(dòng)員身高、體重呈正相關(guān).

63 、Israel's system of proportional voting has given the settlers and zealots a chokehold over politics.───以色列的比例投票制使得定居者和狂熱者在政治上打起割喉戰(zhàn)。

64 、Fermentation starts after the proportional adding of yeast and wort oxygenation (WOX).───在適量添加酵母和麥汁充氧后即開始發(fā)酵。

65 、The photometric signal-to-noise ratio is roughly proportional to the square root of the signal intensity.───光度計(jì)的信噪比與信號(hào)強(qiáng)度的平方根粗略成比例。

66 、On the porter's passport a portion of the portrait isn't proportional.───在搬運(yùn)工的護(hù)照上，部分肖像不成比例。

67 、Strength in cutting-tool material is not always proportional to hardness.───切削刀具材料的強(qiáng)度并不都是與硬度成正比的。

68 、Illumination excites electrons produces current proportional to the intensity of the illumination.───光照激發(fā)陰極上的電子,產(chǎn)生與光照強(qiáng)度成正比的電流。

69 、In a certain range of concentration, the energy of absorption are positive proportional to the concentration of FBA.───一定濃度范圍內(nèi)熒光物質(zhì)的吸收與濃度成正比關(guān)系;

70 、Law3: Learning is directly proportional to the amount of fun you have.───學(xué)習(xí)是與自己本身的喜好度成正比。

71 、The radii are proportional to the time which has elapsed since the wave front occupied the position wi.───半徑與波前占據(jù)wi位置以來(lái)能經(jīng)過(guò)的時(shí)間成正比。

72 、He then observed that under these same assumptions the area is proportional to the defect.───他于是指出在同樣的假設(shè)下，面積與虧值成正比。

73 、For identical shapes, the stiffness is proportional to the modulus of elasticity.───對(duì)于同樣形狀的材料，剛度與彈性模量是成比例的。

74 、You know that this was blown completely out of proportion.─── 你知道這件事徹底被大家誤解了

75 、The amount of food a child needs is roughly proportional to its size.───小孩需要的食物量與他的個(gè)頭大致成比例。

76 、Experiments show that the proportional increase is consistent with age.───實(shí)驗(yàn)表明,比例隨著年齡的增長(zhǎng)而有規(guī)律的增加。

77 、His determination is out of all proportion to his size.─── 它的決心遠(yuǎn)遠(yuǎn)大于自己的體型

78 、Actually, each toothpaste that you choose, each canal shoeshine inside, had included regular proportional ad to expend.───其實(shí),你選用的每一支牙膏,每一管鞋油里邊,已經(jīng)包含了一定比例的**費(fèi)。

79 、There is a real question about proportionality here.─── 這里就有一個(gè) 罰當(dāng)其罪的問(wèn)題了

80 、The value of a fraction is inversely proportional to that of the denominator.───分?jǐn)?shù)值與分母值成反比例。

81 、LB-QS intends to equalize average traffic over time by proportional quota allocation to time periods of control.───以平衡負(fù)荷為基礎(chǔ)的配額排程設(shè)計(jì)精神是讓不同時(shí)段的網(wǎng)路平均流量相同。

82 、Over an initial range of strain, stress and strain are proportional.───在初始的整個(gè)應(yīng)變范圍,應(yīng)力和應(yīng)變成正比。

83 、The morbidity and mortality of the host species is usually proportional to the number of cocidial cocysts ingested.───宿主的發(fā)病率和死亡率與吃進(jìn)球蟲卵囊的數(shù)目，通常是成正比的。

84 、Current is proportional to voltage with resistance being constant .───如果電阻保持不變，則電流與電壓成正比。

85 、The bending of light increases at a rate proportional to the in crea sing solution concentration.───它是一種精密的光學(xué)儀器，它的特點(diǎn)是：測(cè)量精度高，操作簡(jiǎn)便；體積小，重量輕，造型優(yōu)美，便于攜帶。

86 、The value of a program is inversely proportional to the weight of its output.───一個(gè)程序的價(jià)值同其產(chǎn)量成反比。

87 、The photocurrent frequency difference is proportional to rotational velocity.───實(shí)驗(yàn)驗(yàn)證了該方法的可行性。

88 、It was a cluster of epic proportions.─── 這是一系列空前巨大的陰謀

89 、When mass ratio is constant, the peak value of impact load is proportional to the velocity.───在質(zhì)量比不變的情況下，沖擊荷載的峰值與初速度成正比；

90 、Increase in cooling time is proportional to the square of the increase in thickness.───冷卻時(shí)間增加同厚度增加的平方成正比。

比例式調(diào)節(jié)閥的英文縮寫？

比例閥英文proportional valve 縮寫PPV.

比例式調(diào)節(jié)閥的英文縮寫？

比例式調(diào)節(jié)閥英文縮寫是PID，全稱為Proportional Integral Derivative。

擴(kuò)展資料

比例式調(diào)節(jié)閥是一種**根據(jù)輸入信號(hào)按比例調(diào)節(jié)流量、壓力等參數(shù)的自動(dòng)化閥門**。

比例式調(diào)節(jié)閥的主要特點(diǎn)包括：

1. **高精度調(diào)節(jié)**：比例閥能夠?qū)崿F(xiàn)對(duì)流量或壓力的精確控制，滿足工業(yè)自動(dòng)化中對(duì)精細(xì)調(diào)控的需求。

2. **快速響應(yīng)**：這種閥門可以迅速響應(yīng)輸入信號(hào)的變化，實(shí)現(xiàn)快速的控制調(diào)整。

3. **穩(wěn)定性能**：在連續(xù)控制過(guò)程中，比例閥表現(xiàn)出良好的穩(wěn)定性，確保系統(tǒng)平穩(wěn)運(yùn)行。

4. **PID功能**：某些比例閥帶有智能**器和位置傳感器，可以通過(guò)微處理器實(shí)現(xiàn)連續(xù)的位置控制，以及內(nèi)置的PID功能進(jìn)行過(guò)程控制。

5. **適用多種介質(zhì)**：比例閥廣泛應(yīng)用于空氣、氣體或水等多種介質(zhì)的控制中。

此外，比例式調(diào)節(jié)閥的應(yīng)用行業(yè)非常廣泛，包括但不限于紡織印染、水處理、食品加工、醫(yī)療技術(shù)等領(lǐng)域。在這些行業(yè)中，比例閥的作用是確保工藝流程中的介質(zhì)流量和壓力按照預(yù)定的要求進(jìn)行調(diào)整，以保持生產(chǎn)過(guò)程的穩(wěn)定性和產(chǎn)品質(zhì)量的一致性。