方程组的英文

combined equations

coupled equations

equation group

equation set up

+更多解释...

equations set

gleichungssystem system of equations

set of equations

simultaneous equations

system of equations

• 变分方程组:    system of variatio ...
• 病态方程组:    ill-conditioned sy ...
• 不定方程组:    indeterminate equa ...

例句与用法

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1. This overall set of equations will now be determined .
   现在将要确定这个总的方程组。
2. A system which does not have any solution is inconsistent .
   没有解的方程组称为不相容的。
3. The procedure for solving the eqs is called back substitution .
   解方程组的这一步骤叫回代。
4. The work on systems dealt primarily with problems of astronomy .
   有关方程组方面的著作主要是讨论天文学的问题。
5. A system with as many equations as unknowns will be consistent .
   一个方程数和未知量数一样多的方程组将是相容的。

百科释义

联立方程(simultaneous equations)又称方程组，是两个或两个以上含有多个未知数的方程联立得到的组合。未知数的值称为方程组的“根(solutions)”，求方程组根的过程称为“解方程组”。