1. Asking an operator for help 
   请接线员帮助
2. An operator represented as a pair of vectors juxtaposed without multiplication. 
   并矢一种代表一对矢量的运算子，矢量并置但不增值
3. the operator of streetcar. 
   路面电车的驾驶司机。
4. An operator at a telephone exchange. 
   电话局的接线员
5. Of an area of a display, prevented from having contained data erased or changed by an operator. 
   对显示器的某个区来说，说明防止显示数据被操作员删除或更改。参阅protectedfield。

查看更多例句 相关情景会话

• 1. 算子的预解式
  预解矩阵 resolvent of an operator...算子的预解式 resolvent of kernel...核的预解式 resolvent operator
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