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河外射电源
释义
河外射电源
Encyclopedia
工学
射电天文导航
释
extragalactic radio source
河外射电源
银河系以外各种辐射射电信号的天体总称。
理学
河外射电源
释
extragalactic radio source
河外射电源
存在活动星系核射电辐射的河外星系和类星体。
Astronomy
extragalactic radio source
河外射电源
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drilling coring logging technology
drilling efficiency index
drilling engineering
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drilling engineering economic evaluation indicators
drilling engineering logging technology
drilling equipment
drilling expert system
drilling fire
drilling fluid
drilling fluid agitator
Drilling Fluid and Completion Fluid
drilling fluid annular flow
drilling fluid cake adhesion coefficient
drilling fluid cake sluggish coefficient
drilling fluid circulation system
drilling fluid cleaner
drilling fluid contamination
drilling fluid conversion process
drilling fluid degasser
drilling fluid density
drilling fluid desander
drilling fluid desilter
drilling fluid deterioration
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