For formal use, the variable can be marked with a "#" symbol or "# 1","# 2", and so forth if multiple variables exist in one sentence. 对于正式的使用,如果一个句子中存在多个变量,则变量可以用“”符号(或“1”和“2”等)作为标记。
Here is an example of how to use the keyworded form. Again, one formal argument and two keyworded variable arguments are passed. 下面这个列子说明如何使用双星号形式,同样的,一个形式参数和两个有默认值的变量被被传入。
In this paper, recommend the advantage of formal description of check information when it is applied to checking-system, including constant, variable, expression operation, function operation, IF structure, and circulation structure etc. 文中介绍一个以阅卷信息形式化描述为背景的语言系统的设计过程。该系统有常量、变量、表达式运算、函数运算I、F结构、循环结构等,是一个短小精悍的应用语言系统。
By the truncated expansion and Jacobi elliptic function expansion methods, we have found some exact solitary wave, rational formal, triangle function and elliptic periodic solutions of the general variable coefficient KdV equation with external force term. 运用截断展开法和Jacobi椭圆函数展开法,求得了含外力项的广义变系数KdV方程的精确孤立波解、有理形式函数解、三角函数解和椭圆周期解。
Finally, the formal analysis method is demonstrated by considering a well-known data obfuscating transformation& variable encoding. 最后,以一种典型的数据迷惑变换&变量编码为例,验证了该形式化分析方法的有效性。