在线英汉-汉英科技大词典 ... modularconstruction模数化构造 单元结构 modularconverter模块化转换器 modularcoordinating模数协调法 ...
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力常数模型 force constant model
常模分数 normative score
百分位数常模 percentile norm
常模似合指数 normalized index of fit
常数模 constant modulus
常数模算法 constant modulus algorithm ; CM
常模参照分数 normreferenced score
针对常数模 Constant Modulus Algorithm ; CMA
符号误差常数模算法 SECMA ; sign error constant modulus algorithm ; signed error CMA
导出了关于混合模的耦合边界积分方程组及其退化形式,并用矩量法将之离散为齐次代数方程组,从而得波导的混合模传输常数;
The coupled boundary integral equations and their reduced forms are deduced for hybrid mode problems, and these equations are discreted into a system of linear algebraic equations by moment method.
本文利用微扰法,导出了克尔型非线性对称平板光波导t E模传播常数的近似计算公式。
A perturbation method has been developed to derive the approximate computing formulae of propagation constants for te modes on Kerr-type nonlinear symmetric slab optical waveguides.
平均光子数、场模与原子耦合常数的变化对光子统计性质的影响也很明显;
The influences of the atom-field coupling constant and the mean photon number on the statistic properties of photon are noticeable.
take the derivative of this, get the velocity vector and you notice his magnitude is a constant Whichever way you do it, you can then rewrite this as v square over r.
对这个式子求一次导,就能得到速度矢量,你会发现其模长是常数,不管用什么方法,加速度也可以写成 v^2 / r
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