“well washing”的概念、定义、翻译、参考文献-科学参考

单词	well washing
释义	well washing Encyclopedia 理学水井钻进作业释 well washing洗井水井打成之后,需替换和清洗井内的泥浆、沉淀物，以及井壁泥皮和含水层孔隙内的堵塞物等，使砾料和靠近砾料含水层中的颗粒重新按其大小自然排列，以形成良好的人工过滤层，水流畅通并达到水清、砂净的作业。
随便看	micro-wave drying microwave drying microwave electronic tube microwave emission microwave excitation light source microwave excited electrodeless discharge lamp microwave excited thermoacoustic CT microwave extraction microwave extraction apparatus microwave ferrite device microwave ferrites microwave ferromagnetic materials microwave filter microwave filters microwave fragmentation microwave freauency for medical application microwave frequency for medical application microwave heating microwave heliograph microwave holography microwave hybrid junction microwave imaging microwave impedance metrology technology microwave-induced organic sythesis microwave induced plasma atomic absorption spectrometry

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