时间连接 meaning in English

time connection

They connect to their vendors ' web sites at a scheduled time and download new signature files
他们在计划时间连接到其供应者的站点，下载新的特征文件。
Also unlike conventional mechanisms such as unix pipes or tcp ip sockets , jxta pipes can have ends that are connected to different peers at different times , or not connected at all
也跟传统机制如unix管道或tcp / ip套接字不同， jxta管道的末端可以在不同的时间连接到不同的对等机上，或者根本不连接。
An electro - discharge machining control comprising first and second current sources of relatively high and low voltage respectively , first switch means for repeatedly connecting said second source to an output for a first duration for connection to an electrode and second switch means for repeatedly connecting said first source to said output only when said second source is connected to said output and for a constant duration which is shorter than the first duration of the connection of said second source to the output
放电加工控制包括较高和较低电压的一级和二级电流源，第一个开关意味着用于重复连接第二电源到输出线，用于第一个持续时间连接一个电极和第二个开关意味着重复连接第一个源到输出线，只有当第二电源连接到输出线时，固定时间间隔小于连接第二电源到输出线的第一个持续时间。