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difference formula in Chinese

Pronunciation:
How to pronounce "difference formula""difference formula" in a sentence

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  • 差分公式

Examples

  • Uniform colour space and colour difference formula
    均勻色空間和色差公式
  • In part one , the 2 - d finite - difference formula are set up
    第一部分進(jìn)行二維有限差分公式的推導(dǎo)。
  • To validate the new methods , the way of observing appearance of color images and color difference formulae are used to compare the new methods with present methods
    為驗(yàn)證新算法的有效性，提出主、客觀的評(píng)價(jià)方法，對(duì)新算法與現(xiàn)有算法進(jìn)行了比較。
  • Based on the fourth - order difference formula of the second derivative term , a fourth - order finite difference method is developed for solving two - points boundary value problem
    摘要從中心差分公式出發(fā)，利用二階微分的四階差分公式，對(duì)兩點(diǎn)邊值問(wèn)題得到了一種四階精度的差分格式。
  • Based on the previous work , the equations of motion and elastodynamics are changed . a high - order staggered velocity - stress finite - difference formula of the acoustic field in borehole are set up in cylindrical coordinate , and the corresponding code is accomplished
    本文在彈性波動(dòng)力學(xué)的基礎(chǔ)上，將運(yùn)動(dòng)方程和本構(gòu)方程作適當(dāng)變形，采用交錯(cuò)網(wǎng)格技術(shù)建立了井孔波動(dòng)方程在柱坐標(biāo)系下的速度?應(yīng)力高階有限籌分公式，并編制了相關(guān)計(jì)算程序。
  • In this article , physical equations and relative three - dimensional finite - difference formulae in cylindrical and spherical geometries were derived and two - and three - dimensional code in cylindrical and spherical geometries for direct - drive by laser was made , based on the lared - s code in planar geometry . it consisted of the processes such as the inverse bremsstrahlung absorption , electic heat conduction and fluid dynamics
    本論文在lared - s程序平面版本基礎(chǔ)上，推導(dǎo)了三維柱和球幾何中激光驅(qū)動(dòng)的物理方程和相應(yīng)的差分方程，編制了二維和三維柱和球幾何中激光驅(qū)動(dòng)流體不穩(wěn)定性的lared - s程序版本，主要物理過(guò)程包括：激光逆軔致吸收、電子熱傳導(dǎo)和流體運(yùn)動(dòng)。
  • Secondly , on the base of pairing correlation , the odd - even differences of nuclear qualities were researched systemically , then we educed the following three mostly research results . first , from the binding energy formula of the nuclear , fitted the nucleus experimental data of the a - 130 , 150 and 190 regions by using the odd - even differences formula of binding energy , the odd - even differences of binding energy were observed , it showed that even - even nucleus were steadier than neighboring odd - even ones and odd - even nucleus were steadier than neighboring odd - odd ones , this conclusion accorded with the experimental results
    本文的重點(diǎn)是在對(duì)關(guān)聯(lián)的基礎(chǔ)上，系統(tǒng)地研究了原子核性質(zhì)的各種奇偶差，主要研究結(jié)果有以下三個(gè)方面： ( 1 )從原子核的結(jié)合能公式出發(fā)，運(yùn)用結(jié)合能奇偶差的公式，擬合a為130 ， 150和190區(qū)的原子核的實(shí)驗(yàn)數(shù)據(jù)，可以看出結(jié)合能存在的奇偶差，表明偶偶核比相鄰的奇偶核穩(wěn)定，奇偶核比相鄰的奇奇核穩(wěn)定，得到了與實(shí)驗(yàn)一致的結(jié)果。
  • Second , the moments of inertia were analysed meticulously , fitted the nucleus experimental data of the a - 130 and 150 regions by using the odd - even differences formula of the moments of inertia , it showed that there was n ' t obvious odd - even differences , while there was obvious odd - even differences in 190 region . these results indicated that pairing correlation in 130 and 150 regions were weaker than 190 region . this conclusion was consistent with the laboratorial one
    ( 2 )對(duì)轉(zhuǎn)動(dòng)慣量進(jìn)行了較為細(xì)致的分析，運(yùn)用轉(zhuǎn)動(dòng)慣量奇偶差的公式，擬合a為130和150區(qū)的原子核的實(shí)驗(yàn)數(shù)據(jù)，可以看出130和150區(qū)并不表現(xiàn)出明顯的奇偶差現(xiàn)象，而190區(qū)的轉(zhuǎn)動(dòng)慣量存在著奇偶差，說(shuō)明130區(qū)和150區(qū)的對(duì)關(guān)聯(lián)比較弱，而190區(qū)的對(duì)關(guān)聯(lián)比較強(qiáng)，這個(gè)結(jié)論與實(shí)驗(yàn)的結(jié)果也是一致的。

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