“ultrasonic logging”的概念、定义、翻译、参考文献-科学参考

单词	ultrasonic logging
释义	ultrasonic logging Encyclopedia 理学声波测井释 ultrasonic logging超声波测井采用超声波频段（＞20千赫）的脉冲弹性波在井下进行的超声脉冲回波测量技术。
随便看	static model Static module layout static moment static multifunctional pipeline static multiplicity concept static network static network coding static network optimization scheduling static nucleus staticon static optimization method static pipeline static positioning static power consumption static pressure static pressure flying head static program analysis static programming static property static random access memory static random access memory, SRAM static reaction static recrystallization static redundancy static relocation

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