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reverse circulation
reverse circulation
dril.
反循环
earth.sc.
反循环
eng.geol.
逆循环
;
反冲洗
|
method
method
gen.
法
;
标准
;
水平
environ.
方法
hydroel.st. од.
方法
mech.
电火花法
to phrases
reverse circulation
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dril.
反循环
earth.sc.
反循环〔洗孔〕
eng.geol.
逆循环
;
反冲洗
tech.
逆
转
循环
reverse circulation
:
63 phrases
in 12 subjects
Bridge construction
3
Desert science
1
Drilling
2
Earth sciences
4
Engineering geology
9
Explosives and Explosive Ordnance Disposal
1
Geotechnics
1
Hydroelectric power stations
2
Hydrology
1
Mechanics
1
Oil / petroleum
9
Technology
29
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