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单词 manometer
释义

WordReference Random House Unabridged Dictionary of American English © 2024
ma•nom•e•ter  (mə nomi tər),USA pronunciation n. 
  1. Physics, Hydraulicsan instrument for measuring the pressure of a fluid, consisting of a tube filled with a liquid, the level of the liquid being determined by the fluid pressure and the height of the liquid being indicated on a scale.
  • Greek manós loose, rare, sparse) + -mètre -meter
  • French manomètre, equivalent. to mano- (
  • 1700–10;
man•o•met•ric  (man′ə metrik),USA pronunciation man′o•metri•cal, adj.  man′o•metri•cal•ly, adv. 
ma•nome•try, n. 

Collins Concise English Dictionary © HarperCollins Publishers::
manometer /məˈnɒmɪtə/ n
  1. an instrument for comparing pressures; typically a glass U-tube containing mercury, in which pressure is indicated by the difference in levels in the two arms of the tube
Etymology: 18th Century: from French manomètre, from Greek manos sparse + metron measure

manometric /ˌmænəʊˈmɛtrɪk/, ˌmanoˈmetrical adj
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