近似表达式 meaning in English
approximate expression
Examples
- A special critical parameter method was used to derive the approximate expression of the second upto sixth virial coefficient at critical temperature
3采用一种特殊的临界参数法导出了第二至第六维里系数在临界温度下的近似表达式。 - First , the formula for average intensity of ocean reverberation is deduced on the basis of ray theon " for monostatic case , then it is proved by computer simulation and experiment data
本文首先从分层介质的射线理论出发导出倾斜海底收发合置浅海近程海洋混响平均强度的近似表达式，并对其进行数值分析与实验验证。 - Lastly , we apply the formulae about the quality of ilopf bifurcation we have obtained to a concrete example , calculating the stability of periodic solution , the direction of hopf bifurcation and the expression of bifurcated periodic solution
最后，我们将已经得到的判断hopf分支性质的计算公式应用到一个具体的例子上，求出这个方程的hopf分支周期解的稳定性，分支方向及分支周期解的近似表达式。 - On the basis of sga , the validity of improved gaussian approximation ( iga ) method is established in our systems and the accuracy of the bit error rate expression obtained via siga is demonstrated with monte - carlo simulations
在此基础上证明改进型高斯近似法( improvedgassianapproximation ,简称iga )在本文所述系统中的适用性,并利用其简化算法( simplifiediga ,简称siga )得到简洁的误码率近似表达式。 - We introduce liapunov - schmidt reduction method to investigate the bifurcation of a class of nonlinear reaction - diffusion equations in developmental biology . near the bifurcation point we obtain nontrivial solutions branch emitted from the trivial solution
首先，我们引入liapunov - schmidt约化方法，应用到该方程得到该非线性微分方程在分歧点附近分歧方程的解析近似表达式及其非平凡解的渐进表达式。