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食双星
释义
食双星
Encyclopedia
理学
食双星
释
eclipsing binary star
食双星
在相互引力作用下围绕公共质量中心运动,且其轨道面差不多同我们的视线方向平行时,能看到一星被另一星所遮掩(就像日食、月食那样)而发生星光变暗现象的两颗星。又称食变星。
Astronomy
eclipsing binary; eclipsing double star
食双星
随便看
Natural System of Wrangel Island Reserve
Natural System of Wrangel Island Reserve of Russian World Natural Heritage
natural termination
natural territorial differentiation of China
natural tetrad
natural textile fibers
natural theology
natural tolerance
natural topology
natural transformation
natural trihedron
natural unit
natural unit system
natural uranium
natural uranium exists in the form of water
natural uranium (NU)
natural user interface
natural user interface, NUI
natural variability
natural vegetation
natural ventilation
natural ventilation of swine building
natural vibration
natural water
natural water cycle system
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