基本解释

• [交通运输工程]样水瓶

英汉例句

双语例句

• A sinkage depth of a water sample bottle can be controlled conveniently by adopting the down-hole depth-determining water sampling apparatus through a composite measuring line having a scale line;
  采用上述结构，通过带有刻度线的复合测线，可方 便的控制水样瓶下沉深度；
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专业释义

交通运输工程

• 样水瓶