| 单词 | standard pressure |
| 释义 | standard pressure (once / 909178 pages) n WORD FAMILY standard pressure USAGE EXAMPLESLegally the suppliers are under regulations to keep the supply voltage constant within 4% either way above or below the standard pressure. Various, Encyclopaedia Britannica, 11th Edit...(2011) It is essential in gasometry to fix upon some standard pressure to which all measurements can be reduced. Various, Encyclopaedia Britannica, 11th Edit...(2010) This is taken as the standard pressure in determining the volumes of gases as well as the boiling points of liquids. McPherson, William, An Elementary Study of Chemistry(2010) n a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade Syn|Hypo|Hyper atm, atmosphere, standard atmosphere STP, s.t.p. standard temperature and pressure pressure unit a unit measuring force per unit area |
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