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remote detection acoustic logging
释义
remote detection acoustic logging
Encyclopedia
理学
声波测井
释
remote detection acoustic logging
远探测声波测井
在充液井孔中放置声波发射换能器并发出脉冲声波,该脉冲声波进入井旁地层后被井外地层界面或裂缝洞穴反射回井内,利用多个声波接收器接收并处理这些反射声波信号进而得到井外径向几十米范围内的微地质结构的声波测井方法。
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Spearman Brown formula
Spearman-Brown formula
Spearman correlation coefficient
Spearman rank correlation
Spearman rho-metric
Spearman's correlation coefficient
Spearman's rank correlation coefficient
Spear of the Nation
Spear with Bronze Handle and Iron Blade of Guo State
SPEC
SPEC benchmark
Specht
Specht property
special
special Abelian function
special abelian variety
Special Act for Normalization and Limitation of Advanced Placement in Public Education
special action
special air return lane in mining area
Special and Differential Treatment
special antenna
special aptitude tests
special archives about preparation of the Yangtze Gorges Project in the Republic of China Era
special archives container
Special Arms
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