The analysis also showed that viral load testing provided little or no clinical benefit over monitoring CD4 + counts alone and CD4 + counts proved to provide a substantial benefit at a modest cost.
分析发现病毒负荷试验未比CD 4 +计数检测多一点临床获益，而CD 4 +计数则以适当的费用提供了实质性益处。
Based on the results of no load and load test, the paper studies the analysis and judgment methods of power transformer faults, and gives some field examples.
介绍根据空载试验及负载试验结果分析判断变压器故障的方法，并给出若干实例。
As no flexible field load test has been developed, prototype observation and numerical analysis are reasonable way to study composite foundation under embankment.
目前还没有在柔性荷载下进行现场试验的方法，加强现场测试和计算分析是探讨路堤下复合地基工作性状的一种途径。
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