“centimeter of mercury”的概念、定义、翻译、参考文献-科学参考

单词	centimeter of mercury
释义	centimeter of mercury [`sent·ǝ´mēd·ǝr ǝv `mǝr·kyǝ·rē] ^MECHANICS A unit of pressure equal to the pressure that would support a column of mercury 1 centimeter high, having a density of 13.5951 grams per cubic centimeter, when the acceleration of gravity is equal to its standard value (980.665 centimeters per second per second); it is equal to 1333.22387415 pascals; it differs from the dekatorr by less than 1 part in 7,000,000. Abbreviated cmHg. Also known as centihg.
随便看	reference dimension reference dipole reference direction reference electrode reference ellipsoid reference frame reference frequency reference fuel reference level reference line reference listing reference locality reference lot reference mark reference material reference noise reference plane reference point reference range reference record reference rounds reference section reference seismometer reference signal level reference sound level

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