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杵堵
释义
杵堵
Encyclopedia
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射孔完井
释
charge and core debris
杵堵
射孔时,一些杵体在运动中膨胀、破碎飞散,其中部分与套管水泥环、岩石等碎片一起堵塞已射开的孔道的现象。
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Radama I reform
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radar altimeter
radar ambiguity function
radar antenna
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radar area related guidance
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radar beam riding guidance
radar beam riding semi-active radar homing combined guidance
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