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钻井取心
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钻井取心
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钻井取心录井技术
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drilling coring
钻井取心
为了掌握地下地质情况,直接获得真实可靠的地下岩层的有关资料,在钻井过程中用取心工具从地下取出大块岩样(岩心)的作业。
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emission spectrographic analysis
emission-spectroscopical
emission spectroscopy
emission spectrum
emission standard for industrial enterprises noise at boundary
emission standard for ocmmunity noise
emission standard of air pollutants for fossil-fired power plant
emission standard of environment noise for boundary of construction site
emission standards and measurement methods of railway noise on the boundary alongside railway line
emission standards for stationary sources
emission trading scheme
emission trading system
emission value
emission variable
emissive
emissive heat
emissive power
emissivity
emissivity calibration
emissivity measurement
Emissivity Measurement by Measuring Eimissions
emit
emitron
emittance
emitted
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