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化学演化
释义
化学演化
Encyclopedia
理学
化学演化
释
chemical evolution
化学演化
认为地球上的生命是由非生命物质经过长期的演化而来的假说。是一种关于地球上生命起源的理论假说。以别于生物体出现后的“生物进化”。
Astronomy
chemical evolution
化学演化
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electron backscattering pattern
electron beam
electron beam evaporation
electron-beam evaporation
electron beam evaporator
electron beam excitation laser
electron beam excited laser
electron-beam excited laser
electron beam focusing
electron beam fragmentation
electron beam heating
electron beam heat treatment
electron-beam-induced current EBIC
electron beam induced current method
electron beam irradiation
electron-beam irradiation
electron beam lithography
electron beam lithography equipment
electron beam load
electron beam melting
electron beam melting purification of rare earth
electron beam melting technology
electron beam microfabrication of vacuum electronic device
electron beam modulation
electron beam parameter amplifier
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