balancer

n.秤称的人；平衡器；走绳索者

This is a view of the finished balancer. 这是鉴于成品平衡器。

For Internet services, the load balancer is usually a software program which is listening on the port where external clients connect to access services. 对于互联网服务，负载平衡器，通常是一个软件程序，它正在侦听的端口外部客户端连接到接入服务。