“水力扩张式封隔器”的概念、定义、翻译、参考文献-科学参考

单词	水力扩张式封隔器
释义	水力扩张式封隔器 Encyclopedia 工学桥塞释 hydraulic expansion packer水力扩张式封隔器通过使胶筒内部压力大于外部压力（即使油管压力大于套管压力）而扩张，封隔油、套管环形空间的封隔器。
随便看	speech disorders speech edition speech-evoked auditory brainstem response speech in case speech intelligibility speech interference level speech machine translation Speech on the Question of Free Trade speech perception speech phonation speech processing speech processing system speech production speech rate speech recognition speech recognition and identification speech retrieval speech sampling speech segment perception speech signal characteristic parameters speech signal processing speech's short time stationarity speech's short-time stationarity speech synthesis speech synthesizer

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