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单词 torr
释义 torr
 /tawr/,  n.  
 a unit of pressure, being the pressure necessary to support a column of mercury one millimeter high at 0°C and standard gravity, equal to 1333.2 microbars.
 [1945-50; named after E. TORRICELLI]
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更新时间:2024/12/23 17:23:19