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天球参考系
释义
天球参考系
Encyclopedia
理学
天球参考系
释
celestial reference system
天球参考系
描述天体在空间的位置和运动的参考系。
Astronomy
全称:Celestial Reference System。缩写:CRS
天球参考系
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wear index
wearing-off
Wearing Shoes in Yi Bridge
wearing surface
wear-leveling
wear loss
wear mechanism
wear of heating surfaces
wear of polymer
wearometer
wear-out failure
wear particle
wearproof
wear resistance
wear resistance materials or anti-wear materials
wear resistant alloy
wear resistant coating
wear-resistant copper alloy
wear resistant ductile iron
wear rule of machine parts
wear track
weasel hair Chinese brush
weather
weatherability
weather and food price report
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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