The paper introduces requirement of valve strength test and leakage test, analyse universal problems of valve test, and put forward test technology of valve.
介绍了阀门强度试验和密封试验的要求，分析了阀门试验中存在的普遍问题，提出了阀门试验工艺。
This thesis discusses SIP performance test method and criterion, putting forward test schemes based on basic call flows and analyzing the problem of SIP signaling and media stream traversing the NAT.
本文探讨了SIP协议性能测试方法与评价标准，提出了基于基本呼叫流程的测试方案，并对测试方案中SIP信令和媒体流的NAT穿越问题作了深入的分析。
Additionally, many traders and analysts don't forward test their trading systems and technical analysis indicators in real time.
此外，许多交易员和分析师并不在现实的情况下测试自己的交易系统和技术分析指标。
Additionally, many traders and analysts don't forward test their trading systems and technical analysis indicators in real time.
此外，许多交易员和分析师并不在现实的情况下测试自己的交易系统和技术分析指标。
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