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chronostratigraphic unit
释义
chronostratigraphic unit
Encyclopedia
理学
年代地层单位
释
chronostratigraphic unit
年代地层单位
在特定的地质时间间隔中形成的层状、似层状或非层状的综合岩石体。即依据岩石体形成时间划分的地层单位。又称时间地层单位。
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cleanliness
clean metallurgy of recycled metals
clean method
cleanness inspection of raw silk
clean nuclear energy
clean of laws
clean operation room
clean out waste raw silk
clean politics culture
clean rice
clean room
cleanroom
clean room air purification system
cleanroom auxiliary equipment
cleanroom filtration system
clean room fire
cleanroom software engineering
clean steel
clean steel smelting
clean superconductor
clean surface
clean text policy
clean the fracturing fluid
clean tile problem
clean tillage
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