单词	gravimetry
释义	gravimetry /ɡrəˈvɪmɪtri / noun [mass noun] Physics The measurement of weight.At the 1877 meeting of the International Geodetic Association, his work in gravimetry was recognized as an important advance.... To determine the dry weight, the specimen was dried at room temperature for several days and in vacuum for an additional 6-8 h just before the gravimetry. His research interests include positioning, navigation, and attitude determination using INS / GPS integration for georeferencing and airborne gravimetry.
随便看	Perne pernette Pernettia Pernettya pernicious pernicious anaemia pernicious contrary pernicious fever perniciously perniciousness pernickety pernio perniosis pernitric pernoctate pernoctation Pernod pernor peroba perogi peronaeus peronaeus brevis peronaeus longus peronaeus tertius peronate

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