验收项目中，有一个耐湿试验分组，用来加速评定外壳的抗腐蚀性能及相应的质量可靠性能。
In acceptance tests, a moisture resistance test is used to evaluate the anticorrosion property of the package and its relevant quality reliability.
对25个样本的试验结果表明，以声波速度下降指数评定混凝土构件质量是可行的。
The testings of 25 samples have shown that it is feasible to use ultrasonic speed reduction index to evaluate the quality of concrete structures.
通过工艺方案选定和工艺评定试验，探索制订了最佳工艺参数，使焊接的高压汽水分离器筒体达到了质量要求。
After the selection of process scenario and process assessment test, the optimal process parameters are found and the welded cylinder of the high pressure separator satisfies the quality demands.
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