?ellipticity

ellipticity 發(fā)音

英：[??l?p?t?s?ti]　　美：[?l?p?t?s?ti]

英：　　美：

ellipticity 中文意思翻譯

ellipticity 短語詞組

1、ellipticity constant ─── 橢圓性常數(shù)

2、ellipticity table ─── 橢圓度表

3、mean residue ellipticity ─── [化] 平均殘基橢圓率

4、molar ellipticity ─── [醫(yī)]摩爾橢圓率

5、ellipticity ratio ─── 橢圓率

6、ellipticity condition ─── 橢圓型性條件

ellipticity 相似詞語短語

1、multiplicity ─── n.多樣性；[物]多重性

2、ecliptic ─── adj.黃道的；（日或月）食的；蝕的；n.黃道

3、eupepticity ─── 消化性

4、ecliptics ─── adj.黃道的；（日或月）食的；蝕的；n.黃道

5、elliptical ─── adj.橢圓的；省略的

6、ecliptically ─── 黃道

7、elliptically ─── adv.省略地；橢圓形地

8、elasticity ─── n.彈性；彈力；靈活性

9、elliptic ─── adj.橢圓形的；省略的

ellipticity 常見例句（雙語使用場景）

1、Analytic calculation of ellipticity error effect in neutron penumbral imaging ─── 中子半影成像中橢圓度誤差的解析計(jì)算

2、Keywords collapse strength non-uniform load casing ellipticity finite element method; ─── 套管;抗擠強(qiáng)度;非均勻載荷;橢圓度;有限元法;

3、molar ellipticity ─── 摩爾橢圓率

4、The ellipticity only influences casing damage caused by outer extruding force. ─── 橢圓度僅對均勻外擠壓力導(dǎo)致套管破壞有較大影響。

5、With the augment of load ellipticity, the stress of casing inw. ─── 載荷橢圓度越大,套管內(nèi)壁應(yīng)力越大且分布不均。

6、specific ellipticity ─── 比橢圓度

7、Keywords rotary kiln;ellipticity;measure; ─── 回轉(zhuǎn)窯;橢圓度;測量;

8、ellipticity of ellipse ─── 橢圓扁率

9、ellipticity effect ─── 橢球狀效應(yīng)

10、In addition, the effects of wavelength, ellipticity and relative refractive index difference on the transmission constant are briefly analyzed. ─── 文章還簡要分析了波長、橢圓率和相對折射率差時(shí)傳播常數(shù)的影響。

11、Preliminary Analysis on the Effect of Ellipticity on Buckling Load of Cylinders under External Pressure ─── 橢圓度對外壓圓筒體屈曲臨界載荷影響的初步分析

12、Keywords Piston;Ellipticity;Error correction; ─── 活塞;橢圓度;誤差修正;

13、The design of ellipticity of tension reduce pass for steel pipe ─── 鋼管張力減徑孔型橢圓度的設(shè)計(jì)

14、ellipticity of the earth ─── 地球橢率地球扁率

15、Keywords volcanic reservoir;closing condition of fracture;study;ellipticity;pressure coefficient;Minqiao area;Jiangsu oilfield; ─── 火山巖油藏;裂縫閉合條件;研究;扁率;壓力系數(shù);閩橋地區(qū);江蘇油田;

16、This method can easily get the energy distribution of laser beam, and the center, radius and ellipticity of the beam can be calculated from energy distribution. ─── 這種方法可以很容易地測得激光光束能量的空間分布,并由此計(jì)算出光束中心、半徑和橢圓度等參量。

17、By means of fish bone figure to analyze the factors affecting ellipticity of hot galvanizing steel wire,main factors are found out, and corresponding control measures are taken. ─── 利用魚刺圖對影響熱鍍鋅鋼絲橢圓度的因素進(jìn)行分析,找出主要因素,并采取相應(yīng)的控制措施;

18、uniform ellipticity ─── 一致橢圓性

19、It may eliminate the influence of the earth's ellipticity ─── 可以消去地球橢率的影響。

20、ellipticity ratio ─── 橢圓度比

21、ellipticity condition ─── 橢圓型性條件

22、ellipticity correction ─── 橢率改正

23、The Elbow actual measurement is more than 8% of the ellipticity. ─── 實(shí)際測量肘部是8 %以上的橢圓。

24、Based on this model, a numerical simulation of image aberration caused by ellipticity error is realized. ─── 利用模型數(shù)值模擬分析了錐孔加工中的橢圓度誤差造成的圖像畸變；

25、Keywords spectrum titration;alginate;circular dichroism;molar ellipticity;calcium ion;zinc ion; ─── 光譜滴定法;海藻酸;圓二色譜;摩爾橢圓值;鈣離子;鋅離子;

26、Dependences of slope and threshold on volume and ellipticity of pumped light are analysed. ─── 分析了泵浦光束尺寸、橢圓率與斜率效率和閾值的關(guān)系。

27、Because of the ellipticity of the earth's orbit the solar radiation incident on the earth is about 7% greater in December than in June. ─── 因?yàn)榈厍蜍壍朗菣E圓，入射到地球上的太陽輻射在12月份約比6月份多7%。

28、Quality Control of Ellipticity of Hot Galvanizing Steel Wire ─── 熱鍍鋅鋼絲橢圓度的質(zhì)量控制

29、Keywords hot galvanizing;steel wire;ellipticity;fish bone figure;control figure;course analysis; ─── 熱鍍鋅;鋼絲;橢圓度;魚刺圖;控制圖;過程分析;

30、ellipticity detector ─── 橢圓度檢測器

31、earth's ellipticity ─── 地球橢率

32、A semi-quantitative result shows that the effect on imaging quality can be omitted when the ellipticity error is less than 0.01. ─── 結(jié)果表明，小于0.01的橢圓度偏差對成像重建帶來的影響可以忽略。

33、proper ellipticity ─── 真橢圓性

34、the ellipticity and linearity from the eigenvalues of the covariance matrix. ─── 由矩陣的特征值，求取橢圓率和線性因子。

35、The results of the experiment agree with the theory.TEM00 mode output in which the ellipticity is 0.98 and M2 is 1.01 was obtained. ─── 利用實(shí)驗(yàn)結(jié)果指導(dǎo)腔調(diào)節(jié)，可使泵浦光軸線與幾何腔軸精確重合，獲得了橢圓率為0.98、M2因子為1.01的基模輸出。

36、The point spread functions under various ellipticity errors and their effects on a round object's reconstruction are obtained. ─── 得到了不同橢圓度偏差下系統(tǒng)傳遞函數(shù)的變化，及其對圓形物成像重建的影響。

37、Yet these observations provide the barest amount of information: just the size and ellipticity of the planet's orbit and a lower limit on its mass. ─── 但是這類觀測僅提供了關(guān)于行星的極少量資訊：只有行星軌道的大小和橢圓率，與行星質(zhì)量的下限。

38、ellipticity tables ─── 橢圓表

39、Keywords polarization analysis;covariance matrix;ellipticity;polarizability; ─── 極化分析;協(xié)方差矩陣;橢圓率;極化度;

40、Analytic calculation of ellipticity error effect in neutron penumbral imaging ─── 中子半影成像中橢圓度誤差的解析計(jì)算

41、The Ellipticity of the Elliptic Membrane ─── 橢圓薄膜的橢圓性

42、Influence of Ellipticity of Pump Light in LD Pumped Quasi-three -level System ─── LD泵浦準(zhǔn)三能級系統(tǒng)泵浦光強(qiáng)橢圓分布的影響

43、Series analysis showed that the critical buckling pressure of cylinder under external pressure could be obviously decreased with the increase of ellipticity of cylinders. ─── 系列計(jì)算表明，外壓圓筒體屈曲臨界壓力值會隨筒體橢圓度的增加而明顯降低。

44、dynamic ellipticity of the earth ─── 地球動力扁率

45、ellipticity measurement ─── 橢圓度測量

46、mean residue ellipticity ─── 平均殘基橢圓率

47、In the previous works only the uniform wall-thickness elbows were studied.However, the elbow thickness is varied with the bending radius and ellipticity on the cross section. ─── 以往對彎頭的研究只考慮壁厚均勻不變的情況，但是實(shí)際上彎頭的壁厚是沿著彎曲半徑變化的，并且彎頭的截面也具有一定的橢圓度。

48、ellipticity parameter ─── 橢圓率參數(shù)

49、Keywords finite element;buckling;analysis method;ellipticity; ─── 有限元;屈曲;分析方法;橢圓度;

50、strong ellipticity ─── 強(qiáng)橢圓型

51、made to the problem of the tilting mode instability for spheromak without restriction in ellipticity . ─── 采用這種方法，對大橢圓度的球形馬克中的傾斜模不穩(wěn)定性進(jìn)行了研究。

52、Analytic calculation of ellipticity error effect in neutron penumbral imaging[J]. ─── 引用該論文 郝軼聃,繆文勇,趙宗清,袁永騰.

53、Meanwhile, the ellipticity will vary only when the main wavelength of ocean wave changes. ─── 同時(shí)還發(fā)現(xiàn)只有當(dāng)海浪主波長發(fā)生變化時(shí)，橢圓率才會發(fā)生較小的改變。

54、THE POLARIZATION ELLIPTICITY OF ISOTROPE STEP INDEX FIBER ─── 各向同性階躍光纖的偏振橢圓度

55、High birefringence and large walkoff parameter can be obtained by a moderate increase in the central defect hole in the core region and the cladding elliptical hole area and ellipticity. ─── 適量增加中心缺陷孔,包層橢圓孔的橢圓率及面積可以獲得高的雙折射和大的走離參數(shù)。

56、Keywords shrink-fitting;flat container;numerical simulation;deformation of inner cavity;ellipticity; ─── 預(yù)緊裝配;扁擠壓筒;數(shù)值模擬;內(nèi)孔變形;橢圓度;

57、Keywords cold tube-bending;FEM;optimal design;ellipticity;shape groove; ─── 冷彎管;有限元;優(yōu)化設(shè)計(jì);橢圓度;型槽;

58、Asymptotic Behavior of Solutions to Dissipative Nonlinear Evolution Equations with Ellipticity ─── 具有橢圓性質(zhì)的耗散非線性發(fā)展方程組解的漸近行為

59、Keywords casing performance;finite element;cement sheath;load ellipticity;elasticity modulus; ─── 套管性能;有限元;水泥環(huán);載荷橢圓度;彈性模量;

60、This program is mainly to measure the small circular piece object ellipticity. ─── 本程序主要是為了測量圓形小工件物體的橢圓度。

61、Analysis and Application of Ellipticity of Stability Equations on Fluid Mechanics ─── 流體運(yùn)動穩(wěn)定性方程組橢圓特性的分析與應(yīng)用

62、DETECTION OF THE ELLIPTICITY AND THE DIRECTION OF LONG AXIS OF THE CHANDLER WOBBLE ─── 對錢德勒擺動橢率及長軸方向的檢測

63、Series analysis showed that the critical buckling pressure of cylinder under external pressure could be obviously decreased with the increase of ellipticity of cylind. ─── 系列計(jì)算表明,外壓圓筒體屈曲臨界壓力值會隨筒體橢圓度的增加而明顯降低。

64、The point spread functions under various ellipticity errors and their effects on a round object’s reconstruction are obtained. ─── 得到了不同橢圓度偏差下系統(tǒng)傳遞函數(shù)的變化，及其對圓形物成像重建的影響。

65、Keywords dipmeter logging;horizontal ground stress;ellipt ical hole;best fit; ─── 地層傾角測井;水平地應(yīng)力;橢圓井眼;最佳擬合;

66、An instrument measure the ellipticity of rotary kiln ─── 一種回轉(zhuǎn)窯橢圓度的測量裝置

67、ellipticity constant ─── 橢圓性常數(shù)

68、Keywords steel pipe;tension reduce pass;ellipticity; ─── 鋼管;張力減徑孔型;橢圓度;

69、Measurement for ellipticity of arc ─── 圓弧橢圓度檢測

70、A semi-quantitative result shows that the effect on imaging quality can be omitted when the ellipticity error is less than 0. 01. ─── 結(jié)果表明，小于0.01的橢圓度偏差對成像重建帶來的影響可以忽略。

71、The Earth's Dynamic Ellipticity (EDE) ─── 地球動力學(xué)扁率

72、earth dynamic ellipticity ─── 地球力學(xué)橢率

73、Because of the ellipticity of the earth's orbit the solar radiation incident on the earth is about 7 % greater in December than in June. ─── 因?yàn)榈厍蜍壍朗菣E圓，入射到地球上的太陽輻射在12月份約比6月份多7%。

74、The separable probe/pre-amp assembly (HI-2623) means that daily ellipticity checks and periodic calibration checks can be made without removing the instrument from service. ─── 可分開的探針或前置放大器匯編(HI-2623)意味著每日橢率檢查和周期性定標(biāo)檢查可以被做，無需去除儀器從服務(wù)。

75、Asymptotic Behavior of Solutions to Dissipative Nonlinear Evolution Equations with Ellipticity ─── 具有橢圓性質(zhì)的耗散非線性發(fā)展方程組解的漸近行為

76、dynamical ellipticity ─── 力學(xué)橢率

什么是橢圓率?如何計(jì)算橢圓率？

橢圓率 Ellipticity 對于長半軸為a，短半軸為b的橢圓而言，定義橢圓率為±arctan(b/a)，其中正負(fù)號代表左旋還是右旋

橢圓的三個(gè)定義？

第一定義：平面上到兩點(diǎn)距離之和為定值的點(diǎn)的集合（該定值大于兩點(diǎn)間距離）（這兩個(gè)定點(diǎn)也稱為橢圓的焦點(diǎn)，焦點(diǎn)之間的距離叫做焦距）

第二定義：當(dāng)點(diǎn)M與一個(gè)定點(diǎn)的距離和它到一條定直線的距離的比是常數(shù)e=c/a(0

第三定義：平面內(nèi)的動點(diǎn)到兩定點(diǎn)A1(a，0)、A2(-a，0)的斜率乘積，等于常數(shù) e2-1的點(diǎn)的軌跡，叫做橢圓或雙曲線，其中兩定點(diǎn)分別為橢圓或雙曲線的頂點(diǎn)；當(dāng)常數(shù)大于-1小于0時(shí)為橢圓；當(dāng)常數(shù)大于0時(shí)為雙曲線。