变形系数
参考答案:
切削过程中,刀具切下的切屑厚度与工件上的切削层厚度之比或切削层长度与切屑长度之比。
Originally introduced by Netscape Communications, () are a general mechanism which HTTP Server side applications, such as CGI () , can use to both store and retrieve information on the HTTP () side of the connection. Basically, Cookies can be used to compensate for the () nature of HTTP. The addition of a simple, persistent, client-side state significantly extends the capabilities of WWW-based () .
Basically, Cookies can be used to compensate for the () nature of HTTP.
A.fixed
B.flexible
C.stable
D.stateless
下面所列各种软件中,最靠近硬件一层的是:()
A.高级语言程序
B.操作系统
C.用户低级语言程序
D.服务性程序