运算符号

A sign indicating the operation of ''.

表示减少运算的符号。

The design of the ALU and the way to deal with overflow,carry-out,borrow-out, comparison of the arithmetic operations of signed and unsigned numbers are discussed here.

重点讨论了其中的32住先行进位ALU的设计，以及对补码数与无符号数算术运算的溢出、进位、借位、比较等问题的处理方法。

In accordance with the functions of analytical solution and numerical solution for solving algebraical equation group,a design approach was introduced to conduct the pole placement of PI and PID controllers for first and second order controlled models using the symbolic operation.

利用符号运算，针对代数方程组求解的解析解功能和数值解功能，提出了1种对1阶被控对象和2阶被控对象模型进行PI控制器和PID控制器极点配置的设计方法，给出了相应控制器结构参数的解析解，并在算例中进行了数值仿真验证。

"An evening red and a morning grey, is a sign of a fair day"

一种乘法器，其中的运算不受输入变量符号的限制。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。