查询词典 environment variable

The substitution of triangle: used for conditions inequality proof, when given condition is relatively complex, a variable to use another variable representation, then can consider triangle substitution, the two variables are the same parameters.

1三角代换法：多用于条件不等式的证明，当所给条件较复杂，一个变量不易用另一个变量表示，这时可考虑三角代换，将两个变量都有同一个参数表示。

Based on dynamic test data, using curve fitting and optimum method, three dynamic empirical model are developed according to the principle of minimizing errors, they are trilinear hysteresis model, variable linear hysteresis model and variable nonlinear hysteresis model.

对系统辩识模型作出了改进，把准静态特性的幂函数乘积模型与辩识模型相结合，形成了制动器的理论分析模型。

The correlated phenomena could be caused by a third, previously unconsidered phenomenon, called a lurking variable or confounding variable .

的相关现象可能造成的三分之一，先前未被考虑的现象，称为潜伏变量或混杂变量。

To bias flywheel system, based on variable structure control theory, an uncoupled variable structure control law is?developed. Control law stability and robustness are analyzed at the same time.

对于许多应用卫星来说，由于天线、太阳帆板的影响，挠性干扰是个不可避免的问题，本文从工程的角度分析和仿真了带有挠性附件卫星的控制方法。

This random variable can be derived from a (0,1) uniformly distributed random variable according to a given distribution.

按照给定的分布，这一随机变量能由(0，1)均匀分布的随机变量加以变换得到。

A pointer is just a variable whose value is the address of another variable.

指针只是一个变量的值是另一个变量的地址。

A pointer is a variable that contains the address of a variable.

指针是一种保存变量地址的变量。

A pointer to a pointer; that is, a variable that contains the address of another variable, which in turn contains the address of the desired object.

二级指针，即是说，保存另一个变量地址的变量，而那个变量也保存着一个对象的地址。

A popup Add Variable box allows the user to specify the variable's address or label, type, and base.

弹出的 Add Variable 框可以指定变量地址、标识符、类型和数值。

List some of your variable costs and describe why they are variable.

列出你的生意的固定成本和可变成本。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样