单词 | gravimeter |
释义 | gravimeter[ gruh-vim-i-ter ] / grəˈvɪm ɪ tər / nounan instrument for measuring the specific gravity of a solid or liquid. Also called gravity meter. an instrument for measuring variations in the gravitational field of the earth by detecting differences in weight of an object of constant mass at different points on the earth's surface. Origin of gravimeter1790–1800; <French gravimètre, equivalent to gravi- (combining form of Latin gravis heavy) + -mètre-meter Words nearby gravimetergravicembalo, gravid, gravida, gravidic, gravid uterus, gravimeter, gravimetric, gravimetric analysis, gravimetry, graving dock, graving piece Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for gravimetergravimeter / (ɡrəˈvɪmɪtə) / nounan instrument for measuring the earth's gravitational field at points on its surface an instrument for measuring relative density Derived forms of gravimetergravimetry, nounWord Origin for gravimeterC18: from French gravimètre, from Latin gravis heavy Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for gravimetergravimeter [ gră-vĭm′ĭ-tər, grā′və-mē′- ] n.hydrometer An instrument used to measure variations in a gravitational field. Other words from gravimetergra•vim′e•try (gră-vĭm′ĭ-trē, grə-) n.The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for gravimetergravimeter [ gră-vĭm′ĭ-tər ] An instrument used to measure variations in a gravitational field, typically by measuring the rate of acceleration of a falling body. Gravimeters are used to survey geological features with different densities beneath the Earth's surface, such as ore-laden rock or oil fields, that affect the local strength of gravity above them. An instrument, such as a hydrometer, used to measure the specific gravity of a liquid or solid. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
随便看 |
|
英语词典包含192737条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。