variation with 中文意思是什麼
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The variation of the return rate constant k with different absolute temperature t deviates arrhenius empiric equation
反應速率常數隨絕對溫度的變化基本上符合阿累尼烏斯定理。 -
This extraordinary variation with respect to carbon requirements is one of the most fascinating physiological aspects of microbiology.
碳素需要的這種異乎尋常的變異是微生物學中最引人入勝的生理學現象。 -
The mechanical creep in photoelastic models is accompanied by a variation with time of the optical effects.
光彈性模型中的力學蠕變，伴隨著光學效應隨時間的變化。 -
The viscosity shows a rather pronounced variation with temperature.
溫度對粘度的影響十分明顯。 -
In the case of amplitude - variation - with - offset ( avo ) crossplotting, the seismic attributes are derived from cdp data
在振幅隨偏移距變化（ avo ）交會分析中，我們從cdp數據中獲取地震屬性。 -
Study on the bond stress - slip relationship variation with the position
三維實體模型在公路設計中的應用研究 -
( 2 ) both the circadian clock and the light signal may affect the circadian expressions of the mt1 and mt2 genes. the mt1 is more sensitive to variation with the structure of light and dark, but the mt2 is more affected by the time length of light exposure
光照對scn及淋巴細胞中鐘相關基因晝夜表達節律的影響中文摘要血和血的晝夜節律性表達同時受生物鐘及光信號的影響，但mt受光制構成的影響較大，而航2受光照時間長短的影響較大。 -
The variation with the time of the mean density of all particles, electron temperature and their space distributions in the discharge cell are calculated in this paper
使用eme模型模擬計算新型蔭罩式結構和傳統的表面放電式結構，對這兩種結構的模擬結果進行比較分析。 -
A graph which shows this variation with time is called a waveform.
電壓或電流隨時間而變化的圖形稱為波形。 -
The pressure is monitored until no further variation with time is noted.
監測壓力直到它不再隨時間變化並記錄下來。 -
The general formulas for interaction energy and the force acting on the dislocation due to the presence of an elliptical inhomogeneity under longitudinal shear are given. the force acting on the dislocation is figured out, particular discussion being given to its variation with the dislocation azimuth and other parameters. it is shown that the force acting on the dislocation first reduces and then increases with the augment of dislocation azimuth
首次導出了縱向剪切下夾雜內外螺旋位錯引起的耦合干涉能與耦合位錯力的一般解析表達式，並討論了位錯力隨位錯方位角及相關參數的變化規律，發現縱向剪切下位錯力幅值隨位錯方位角的增大先減小后增大。 -
Examples show that the suggested model can reflect the extreme trend of recorded annual runoff dynamic variation with satisfactory simulation and predicting precision
實例研究表明，灰色自記憶模型能很好地反映動態數據序列的極值趨勢，且具有較滿意的擬合及預報精度。 -
According to the raman selection rule and the pl measurement, it is reasonable to evaluate the quality of galnp / algalnp mqw by analyzing the relative intensity ratio of a1p - lo / to. ( 4 ) a new modified random element isodisplacement ( mrei ) model is set up to calculate the dependence between the long - wavelength optical phonon frequencies and the composition of iii - v - type ab1 - xcx mixed crystals. the second neighbor force constants are still assumed to be a linear variation with the composition, but the two first neighbor force constants can be evaluated to be a negative exponent variation with the composition, using the overlapped repulsive potential of the ion crystal combination
通過實驗我們找到了在這些結構參數上生產gainp algainpmqw的較理想的結果； （ 3 ）首次用喇曼（ raman ）散射方法研究了常溫下的gainp algainp多量子阱結構，除了指認出喇曼光譜中各光學聲子模外，還結合樣品光致發光譜的測量結果，分析發現喇曼光譜中alp - lo to的相對強度比可以在一定程度上評定晶體gainp algainpmqw的生長質量； （ 4 ）在修正的隨機元素等位移? mrei模型的基礎上建立了一個新模型，計算了ab _ （ 1 - x ） c _ x型?族半導體混晶的長波長光學聲子模頻率的組分變化關系。 -
Having the excellent electrical performances, low losses and a capacitance of a slight variation with both temperature and frequency
電性能優良，損耗小，電容量隨溫度和頻率變化小。 -
Voltage variation with speed of a generator
發電機變速時的電壓變化 -
The coupled turbulent flow field and temperature field are simulated by finite element method ; the influence of casting speed on the turbulent flow field and temperature field in the melting bath and the interaction between those two field are analyzed ; the variation tendency of the heat flux intensity between the melting bath and casting roll and law of variation with changes of casting speed in the process of solidification are given ; a comparison between the simulation results and experimental results demonstrates their good agreement ; and the mechanism of the heat flux variation is identified by analysis on the temporature gradient and development of solidification within the melting bath and its influence on the variation of the heat flux intensity
採用有限元法模擬了雙輥鑄軋不銹鋼過程的流熱耦合問題;分析了鑄軋速度對熔池內流場、溫度場的影響以及流場與溫度場之間的相互影響;給出了凝固過程中熔池與鑄軋輥之間的熱流密度變化趨勢及隨鑄軋速度的變化規律，並把此模擬的結果與試驗的結果相比較，吻合較好;通過熔池內溫度場及溫度梯度分析了熔池內凝固的發展及其對熱流密度變化的影響。 -
However, in hf band, the band of the antennas is narrow, and the input impedance of monopole antenna with limited height undergoes rapid variation with frequency
但是，在hf頻段，有限高無加載單極子天線帶寬相對較窄，輸入阻抗隨頻率劇烈變化，難于和50的同軸饋線匹配。 -
Then, lump loading is used to enhance the valid height of the antennas, as a result the input impedance of the monopole antenna undergoes gently variation with frequency, and consequently it is easy to match by wideband matching network
加載后，輸入阻抗變化得到減緩，這是能夠使用寬帶匹配網路進行寬帶匹配的前提，經過寬帶匹配達到了天線小型化和寬帶化的設計目的。 -
Chapter one introduces the major issues and the progress in ao research both in china and abroad. chapter two discusses the theoretical foundation and four engineering physics algorithm of ao. chapter three provides the theoretical modeling and experimental verification of the index - of - refraction ' s variation with temperature, giving the correlation of ao effect with wavelength, and verifying it with experiments
本論文共七章，第一章分析介紹了氣動光學研究的主要內容和國內外研究進展；第二章探討了氣動光學的理論基礎和四種物理工程演算法；第三章推導了折射率隨溫度變化的計算公式，提出了氣動光學效應波長相關性原則。 -
Temperature effect is important in calculation theory of concrete filled steel tubular ( cfst ) arch bridge. the main problems about it are the temperature field in space and temperature variation with time
溫度問題是鋼管混凝土拱橋計算理論中的一個重要問題，其關鍵在於溫度場時間和空間的變化與分佈規律問題。
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