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单词
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
high speed rail economy
high speed railway
high-speed railway bridge
high-speed railway station and terminal
high-speed railway station zone
high-speed railway terminal
high-speed railway transportation
high-speed rotating mirror scanning and frame cameras
high-speed rotating mirror streak and frame cameras
high speed ship
high-speed solar wind
high-speed spectroscopy
high-speed spinning
high speed steel produced by power metallurgy
high-speed telescope
high speed train
high-speed trunk traffic control
high speed turnout
high speed video measurement technology for structural health monitoring of civil engineering
high speed wire cut EDM machine tool
high speed x ray,infrared,microwave and neuron imaging
high spin coordination compound
high spin coordination compounds
high spin state
high-spin state
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