英语词汇gravel packing怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	gravel packing
释义	gravel packing 简明释义砾石充填网络释义 1 ?砾石充填砾石充填 2 ?砾石过滤层砾石过滤层短语 1 gravel-packing 砾石充填 2 gravel packing cup 砾石充填皮碗 3 foam gravel packing 泡沫砾石充填双语例句 1 The gravel packing in casing is a effective method to prevent sand production. 套管内砾石充填防砂是一种行之有效的防砂方法。 2 It provided the optimum design parameters for gravel packing sand control design in horizontal well. 为水平井砾石充填防砂设计提供了优化设计参数。 3 It can also used for gravel packing completion and expansion tube completion to improve high sealing performance. 可用于砾石充填完井和膨胀管完井，进一步提高密封性。
随便看	primary impedance starting primary impotence primary impression primary income primary increase primary index primary index block primary index primary inductance primary inductor primary industrial sectors primary industries primary industry primary inertia force primary infarction primary infection primary infection focus primary infertility primary infinitesimal primary information primarying primary inhibitory component primary injury primary inlet nozzle primary inlet port

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。