您要查找的是不是：
- 算符aNoperator aN
- 幺正算符unitary operator
- "异" 算符exclusive-OR operator
- "与" 算符AND-operator
- Ｄ算符D operator
- "与非" 算符NAND operator
- 伴算符adjoint operator
- 按位加算符exclusive OR operator
- 伴随算符adjoint operator
- 比较算符comparison operator
- 变反算符complementary operator
- 标量算符scalar operator
- 标准算符standard operator
- 并置算符concatenation operator
- 强制算符coercion operator
- 下标算符subscript operator
- 减法算符subtraction operator
- 宇称算符parity operator
- 零算符zero operator
- 场算符field operator
