- 差分公式
- difference: n. 1.差异，差别。 2.不和，争论。 3.【数学】差 ...
- formula: n. (pl. formulas, -lae ) 1.公 ...
- central difference formula: 中心差分公式
- central-difference formula: 中心差分公式
- explicit difference formula: 显式差分公式; 显示差分公式
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difference formula中文什么意思
- 差分公式
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例句与用法
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- 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
本论文在lared - s程序平面版本基础上，推导了三维柱和球几何中激光驱动的物理方程和相应的差分方程，编制了二维和三维柱和球几何中激光驱动流体不稳定性的lared - s程序版本，主要物理过程包括：激光逆轫致吸收、电子热传导和流体运动。 - 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
本文的重点是在对关联的基础上，系统地研究了原子核性质的各种奇偶差，主要研究结果有以下三个方面： ( 1 )从原子核的结合能公式出发，运用结合能奇偶差的公式，拟合a为130 ， 150和190区的原子核的实验数据，可以看出结合能存在的奇偶差，表明偶偶核比相邻的奇偶核稳定，奇偶核比相邻的奇奇核稳定，得到了与实验一致的结果。 - 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 )对转动惯量进行了较为细致的分析，运用转动惯量奇偶差的公式，拟合a为130和150区的原子核的实验数据，可以看出130和150区并不表现出明显的奇偶差现象，而190区的转动惯量存在着奇偶差，说明130区和150区的对关联比较弱，而190区的对关联比较强，这个结论与实验的结果也是一致的。