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2013-05-23 12:21
求翻译：The A.N.D. is made up of a pneumatic double-effect cylinder which first sucks the material to be analysed directly from the tank and then expands it measuring the residual pressure in the expansion chamber. The lower the pressure value read, the less air is dissolved in the material analysed.是什么意思？ 待解决
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The A.N.D. is made up of a pneumatic double-effect cylinder which first sucks the material to be analysed directly from the tank and then expands it measuring the residual pressure in the expansion chamber. The lower the pressure value read, the less air is dissolved in the material analysed.
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