n. operator
misc. sign of operation ; operative symbol ; operational symbol
请选择正确的运算符号 Missing Sign
请挑选准确的运算符号 Missing Sign
逻辑运算符号 logical operators ; Logic operations
一元运算符号 symbol of a unary operation
储存运算符号 Dim Runsign As Integer
重指运算符号 Redirection Operator
运算符号控制功能 operator error
运算符号控制面板 Operator Errors
运算符号/伺服面板 operators
判断是否已有运算符号 Dim sign flag As Boolean
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输入第二个数学运算符号。
Type the next mathematical operator(the multiplication sign, for example).
引入运算符号，导得其频率方程和振型函数的解析表达式。
Furthermore, a reccursion formula of the operational symbol is introduced.
引入运算符号，导得带任意个集中质量的梁弯曲振动频率方程和振型函数新的解析表达式。
By means of a symbol of operation, the new analytical expressions of the frequency equation and the modal function of lateral vibration of a beam with lumped masses were derived.
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