单词 | vacuum gauge |
释义 | vacuum gauge (once / 695254 pages) n WORD FAMILY vacuum gauge: vacuum gauges USAGE EXAMPLESVacuum gauges are based upon the same principles and subject to the same variations as to altitude as mercury gauges or the barometer. Rose, Joshua, Modern Machine-Shop Practice, Volum...(2012) The pressure gauge in the top of the cooker was replaced with a vacuum gauge. Northern Nut Growers Association, Northern Nut Growers Association In...(2010) A.--Yes; and it is called the vacuum gauge, because it shows the degree of perfection the vacuum has attained. Bourne, John, C.E., A Catechism of the Steam Engine(2010) n a gauge for indicating negative atmospheric pressure Syn|Hyper vacuum gage gage, gauge a measuring instrument for measuring and indicating a quantity such as the thickness of wire or the amount of rain etc. |
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