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岩芯 yánxīn
eng.geol. bore core; bore sample; core of rock; core sample; drill core; drilling core
hydroel.st. rock core
tech. borehole core; core sample (试样); well core
water.res. core
岩芯: 626 phrases in 11 subjects
Construction1
Desert science3
Earth sciences2
Electronics7
Engineering geology121
Explosives and Explosive Ordnance Disposal1
General6
Hydroelectric power stations21
Metallurgy1
Project management1
Technology462