求值

This is the reverse course of evaluation imprecisely.

表达式的合成，是表达式求值的逆过程。

Rational use of the stack, in accordance with the teaching of computing priority, Programming arbitrary infix arithmetic expression evaluation operations.

详细说明：合理运用栈，按照教材中的运算优先级，编程实现任意中缀算术表达式的求值运算。

And finally, the expression read and evaluated by the built-in function input is a code block.

最后， 为内建函数 input 所读和求值的表达式是代码块。

The Laplace Transform; The Region of Convergence for Laplace Transforms; The Inverse Laplace Transform; Geometric Evaluation of the Fourier Transform from the Pole-Zero Plot; Properties of the Laplace Transform; Analysis and Characterization of LTI Systems Using the Laplace Transform; System Function

教学内容：拉普拉斯变换；拉普拉斯变换收敛域；拉普拉斯反变换；由零极点图对傅立叶变换进行几何求值；拉普拉斯变换性质；常用拉普拉斯变换对；用拉普拉斯变换分析和表征线性时不变系统；系统函数的代数属性与方框图表示；单边拉普拉斯变换。

In this case, since the else-expression can have no observable effect, it need not be evaluated.

在这种情况下，既然else表达式没有值得注意的作用，它不需要被求值。

In this paper, we present the research and implementation of off-line partial evaluation for the XQuery language.

介绍了XQuery语言的一种部分求值技术及其实现方法，为XQuery语言的实现与应用提供了一种新的程序优化技术。

Often, the order of operand evaluation has no impact on the result of the expression.

通常，操作数的求值顺序不会影响表达式的结果。

Curriculum design, expression evaluation algorithm, the use of operator precedence algorithm, code easy to understand.

详细说明：课程设计，表达式求值算法，采用运算符优先算法，代码简单易懂。

Understanding expressions with multiple operators requires understanding operator precedence , associativity , and the order of evaluation of the operands.

要理解由多个操作符组成的表达式，必须先理解操作符的优先级、结合性和操作数的求值顺序。

A physical random function is a function that is easy to evaluate but hard to characterize.

物理随机函数是易于求值但难于表征的函数。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。