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coring bit
释义
coring bit
Encyclopedia
理学
钻探环境保护
释
coring bit
取心钻头
以超硬材料作为切削刃,在回转钻进中通过切削岩石以采取圆柱状岩心的钻头。
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electron cyclotron wave
electron cyclotron waves
electron defect
electron deficiency
electron deficient
electron deficient bond
electron deficient [system]
electron deficient system
electron degeneracy
electron degeneracy pressure
electron density
electron density function
electron-density function
electron detachment coefficient
electron detector
electron diffraction
electron diffraction analysis
electron diffraction technique
electron diffractometer
electron displacement polarization
electron donating group
electron-donating group
electron donor
electron donor acceptor complex
electron donor-acceptor complex
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更新时间:2025/12/4 13:50:19