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取心钻进
释义
取心钻进
Encyclopedia
理学
钻进方法
释
coring drilling
取心钻进
采用环形钻头(空心钻头)刻取岩土,让柱状岩心从钻头底部进入岩心管并将其打捞至地表的钻进方法。
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fixed wireless transmission system
fixed work
fixer
fix farm output quotas for each household
fixing
fixing agent
fixing by landmarks
fixing solution
fixity
fix point number or integer
fixture
fixture for wire rope guide
Fizeau
Fizeau, Armand Hippolyte Louis
Fizeau crater
Fizeau experiment
Fizeau fringe
Fizeau fringes
Fizeau interferometer
Fizeau's experiment
FIZ-Karlsruhe
FJA
F. J. Dyson
F. J. Dyson (1923—)
F. J. Hasert
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