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site trial中文是什么意思

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用"site trial"造句"site trial"怎么读"site trial" in a sentence

中文翻译手机手机版

  • 实地试验;工地试验
  • 现场试验

例句与用法

  • It should be subjected to adequate full scale site trial .
    它应当经过相当数量的现场试配。
  • In this article , through lab and engineering site trials that the physical data of new type pipe materials is corrected , the results are as follow : ( l ) the expansion coefficient of new plastic pipe materials is more large than that of iron pipe . ( 2 ) new plastic pipe materials have different heat - resisting character and according to the water temperature to choose pipe materials ; ( 3 ) the loss of head of water for new type pipe materials is more smaller than iron pipe and also correct the loss of head of water that calculated by theory ; ( 4 ) probing into the press - resistance character of new plastic pipe materials
    本文通过试验室试验及工程现场试验,对新型给排水管材的几个重要的物理性能参数进行实验测定,纠正了以往的错误认识。研究结果表明: ( 1 )新型塑料管材线胀系数远远大于钢管和铸铁管,设计和施工中要严格考虑管道的伸缩; ( 2 )新型塑料管材耐高温性能各不相同,需根据管内水温选定管材; ( 3 )新型管材水头损失远小于钢管,并对原水头损失计算公式进行了修正; ( 4 )对于塑料管材的耐压性能进行了探讨。
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