u tube的意思|示意
美 / /
英 / /
u tube相关例句
To solve the problem , the water level single - chamber equalizer side of drum was changed into U - tube.
提出了解决的办法 —— 把3号锅炉左侧汽包水位单室平衡器改成U 型 管.
互联网
The U - tube method is recognized as a standard for industrial routine estimations.
U形管方法被公认为日常工业鉴定的标准方法.
辞典例句