联立方程式

本文推导了一组联立方程式。

In this paper a set of simultaneous equations is derived .

很奇怪，感觉到联立方程式使自己精神振奋。

Felt oddly cheered up by simultaneous equations .

通过实际测定活性污泥PAC在不同温度时的挥发量，得出三个联立方程式的基本系数，从而测得实际的PAC活性污泥试样中生物质量和PAC质量。

From the weight loss of sludge and PAC at different temperatures , the basic coefficients of three simultaneous equation were obtained . These equations were used to predict the concentration of biomass and PAC in actual PACT sludge samples .

静不定结构分析一般需要求解线性联立方程式。

The analysis of statically indeterminate structures generally requires the solution of linear simultaneous .

我从来不会算联立方程式。

I could never do simultaneous equations .

可通过解上述两个联立方程式求得未知混合物中两组分的浓度。

The concentrations of the two components in a mixture are quantified by solving two simultaneous equations .

选择性收发讯号的工作，于是简化成一系列联立方程式的解题过程。

The task of selective transmission and reception is thus reduced to solving a series of simultaneous equations .

用这联立方程式可以计算试件表面上任意点的三维变形矢量。

By these equations We can calculate the three-dimensional displacement at an arbitray point on the surface of the object .