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BCRS
释义
BCRS
Encyclopedia
理学
时空参考系
释
Barycentric Celestial Reference System;BCRS
质心天球参考系
由国际天文学联合会(IAU)定义的广义相对论框架下使度规满足谐和规范条件的一类适用于太阳系及其邻近区域的全局时空参考系。简称BCRS。
Astronomy
BCRS
全称:Barycentric Celestial Reference System。质心天球参考系
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measurement of permanent magnetic material
measurement of physical property of samples
measurement of polarization dependent loss
measurement of project risk
measurement of pump level
measurement of radiation source parameters
measurement of radioactivity in environmental samples
measurement of reflection loss
measurement of refractive index
measurement of single transient waveform
measurement of soft magnetic material
measurement of soil pH
measurement of soil water characteristic curve
measurement of soil water content
measurement of soil water evaporation
measurement of soil water infiltration
measurement of soil water potential
measurement of solid ore flow
measurement of static magnetic properties
measurement of surface profile not related to a datum
measurement of surface profile related to a datum
measurement of the carrier concentration and distribution
measurement of the field of view of optical system
measurement of the ionospheric absorption
measurement of the purity of polysaccharide
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