Models are described by differential, algebraic, and discrete equations.

The Baldwin-Lomax algebraic model is used for turbulence simulation.

湍流模拟采用了 Baldwin -Lomax代数模型.

A new algebraic method of balancing redox reaction formulas is introduced.

介绍一种适用于各类氧化还原反应方程式配平的方法——新代数法.

The meter reading will be the algebraic sum of all these sources.

而电压表的读数则是所有这些源的代数和.

Use the labels to translate the verbal model into an algebraic equation.

用标签把口头形式转化成代数等式.

The control of a specific flip-flop which stores the algebraic sign of numbers.

对存储数字的代数符号的特殊触发器的控制.

Engineers usually prefer to express the function as graphs rather than in algebraic form.

工程师通常喜欢把这些函数用图线来表示,而不愿意写成代数形式.

Heron also translated much of the Greek geometrical algebra into arithmetic and algebraic processes.

Heoom又把不少希腊的几何代数法翻译成算术和代数步骤.

A very fast algebraic compiler.

一种非常快的代数编译程序.

The major problem was how to justify algebraic reasoning.

主要的问题是怎样使人认为代数推理是可靠的.

Potentials may be summed by the law of algebraic addition.

势可用代数和的定律来相加.

This is an algebraic equation, deduced from experimental results.

这是一种由实验结果归纳出来的代数方程.

An arithmetic or an algebraic identity is an equation.

算数或代数恒等式是方程.

It has developed from two sources : algebraic geometry and algebraic member theory.

它由两个方面发展而来,代数几何和代数数论.

An algebraic expression showing that a quantity is greater than or less than another quantity.

在优化问题中,一种表示若干变量相互关系的方程(式)或不等式.

Write an algebraic expression for each verbal expression.

把每个文字表达式写成代数式.

I still can not perform the calculation in this algebraic expression.

我还是不会用代数式运算.

To find this angle, we first work out general algebraic expression for the range.

为求这一角度, 首先我们求出射程的一般代数表达式.

First interpret it combinatorially, and then derive it algebraically from the multinomial theorem.

先用组合方法阐述, 然后从多项式定理利用代数方法推导.

It is much easier to indicate how to find the mean by expressing the procedure algebraically.

用代数的方法来表现这个过程,就更容易说明平均数是如何求得的.

The two stresses can then be added algebraically to obtain the resultant.

然后将两种应力代数相加就得到合应力.