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单词 test gas
释义
test gas
  • 简明释义
  • 试验气体
  • 网络释义
  • 1

    ?试验气体

    03 中文名称: 试验气体 试验压力 器具分类 英文名称: Test gases - Test pressures - Appliance categories 页数: 8 采用标准: DIN EN 437 (2003-09), EQV

短语
  • 双语例句
  • 1
    It has very prominent importance in the oil and gas industry, both test Wells and non-test gas, it is a decisive factor.
    它在石油与天然气工业中的重要性是十分突出的,无论是试气井还是非试气井,它都是一个决定性的因素。
  • 2
    Said aim is achieved by using a gas mixture of nitrogen and hydrogen as a test gas and inspecting the cooling circuit by means of a hydrogen probe once a drop in pressure has been recorded.
    本发明的任务如下解决,将氮气和氢气 构成的气体混合物应用作为检验气体,并且在记录到制冷剂循环系统的压力下 降之后采用氢气探头进行查找。
  • 3
    The scientist did a test and found that trees can grow because of water and a gas from the air.
    科学家做了一个测试,发现树木可以生长,是因为水和空气中的气体。
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更新时间:2025/8/7 11:20:34