tensimeter
柯林斯词典
1. N an instrument used to compare the vapour pressures of two liquids, usually consisting of two sealed bulbs containing the liquids, each being connected to one limb of a manometer 气体压力计
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1. N an instrument used to compare the vapour pressures of two liquids, usually consisting of two sealed bulbs containing the liquids, each being connected to one limb of a manometer 气体压力计