basic end meaning in English

碱性炉头

There are a lot of capture crystals in the rock of basic end - member
暗色微粒包体中多见寄主二长花岗岩中的捕掳晶。
Basic end user model
基本的最终用户模型
Salg support the travels pass through the nat of multi media communication based on sip , can relizd most of the sip terminal and servers automatically , and it also support the basic end to end communication based on sip . it is a effective and low cost solution to end to end sip communication based on sip
? . ? sip会话，能自动识别大多数sip终端客户和服务器，支持基本的基于slp的ip网络上的端到端通信，是一个有效的低成本的基于linux的sip的端到端通信的解决方案。