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反循环连续取心
释义
反循环连续取心
Encyclopedia
理学
钻进工艺
释
reverse circulation continuous coring
反循环连续取心
采用双壁钻杆钻进,冲洗液(或空气)从双壁钻杆内外管环状间隙泵入,从钻杆内管内返出地面,同时连续不断地把岩心岩样携带至地表的取心方法。
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A Corner of the Little Waterfall
acorn worm
A Coruña
acos
acoumetry
A countermeasure from Liu Fen
A county administered by a native officials
acouphone
A couple, Yinmaung and Meima
acoustic
acoustic absorption of sea water
acoustic activity
acoustic admittance
acoustical
acoustical absorption coefficient
acoustical activity
acoustical correlation current profiler
acoustical-electrical transducer
acoustical holography
acoustical imaging
acoustical lens
acoustical measurement
acoustical model test
acoustical phonon
acoustical propagation constant
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