
有道词典
网络释义
- 1. SIGN function: 符号函数 | 正负号函数 | 符号功能 | 记号功能
- 2. Kronecker sign function: 克罗内克符号函数
- 3. matrix sign function: 矩阵符号函数
更多释义
例句
- 1.On the basis of analyzing the control step for ice conversing to hydrate and introducing the sign function, the unreacted core shrinking model for hydrate formation was proposed.
在对冰转化为水合物控制步骤分析的基础上,引入符号函数并提出一个改进的未反应核收缩模型来描述冰转化为水合物的动力学。
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- 2.The call to the preg_replace() function replaces the dollar sign, any whitespace, and every comma with the empty string, yielding what's supposed to be an integer.
调用 preg_replace() 函数将用空字符串替换美元符号、所有空格和每个逗号,生成认为是整数的内容。
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- 3.File checking occurs in the check function and simply looks for files ending with a tilde (~) or pound sign (#), beginning with a pound sign, or ending with the extension .pyc.
文件检查发生在 check 函数中,仅简单地检查以波浪号(~)或者井号(#)结束的文件,以井号后开始或扩展名 .pyc 结束的文件。
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