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单词
drill hole
释义
drill hole
Encyclopedia
理学
地质钻孔
释
drill hole; bore-hole
地质钻孔
在地质勘查工作中,利用钻探设备向地下钻成的直径较小、深度较大的柱状圆孔。又称钻井。
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extraordinary ray
extraordinary refractive index
extraordinary wave
extraordinary Young's double-slit interference of plasmon
extraordinary Young's interference
extra-pair mating
extra-pair mating copulation
extraplanetary
extraplanetary space
extrapolated range
extrapolation
extrapolation algorithm
extrapolation factor
extrapolation method
extrapolation method of polarization curve
extrapolation of coronal magnetic field
extrapolation technique for antenna measurement
extrapolation theorem
extra pulse
extra push energy
extrapyramidal symptoms
extrascholastic sporting activities
extrasensitivity
extra-short
extra-soft
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