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embryos,protoplanet
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embryos,protoplanet
Encyclopedia
理学
〔行星形成〕
释
embryos,protoplanet
行星胚胎
在太阳星云凝聚吸积后期,星子相互碰撞、聚集成最后百个左右的天体。又称原行星。
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surface coating
surface coating of magnesium alloys
surface coating technology
surface collapse
surface color
surface color calibration
surface combatants
surface complexation
surface complexation model
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surface concentration
surface condenser
surface conductance
surface contamination monitor
surface convex toward one side
surface coordinate
surface course
surface cover classification
surface crack
surface critical field
surface crystallography
surface curl
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surface current density
surface dangling bond energy level
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