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1.This study is the first application of the core obtained with pressure maintaining sealed coring technique in resistivity test technique.
此项研究首次把保压密闭取心技术获得的岩心应用到电阻率测试技术上 ,开辟了电阻率研究的新领域。收藏指正
2.Based on the characteristics of environmental scientific drilling and in accordance with the main problems existed, this research project centres on the coring technique and the borehole wall and core protection technique by drilling fluid.
本研究根据环境科学钻探的特点和存在的主要问题,重点开展取心技术和钻井液护壁护心技术研究,以解决环境科学钻探工程中取心率低、孔壁稳定性差这两大技术难题。收藏指正
3.The fluidic coring technique and environmental protective drilling fluid technique solved the two main technical problems of low core recovery and poor core and borehole wall protection existed in environmental scientific drilling engineering, filling in the gaps in the country and promoting the progress of environmental scientific drilling techniques.
射流式取心技术和环保型钻井液技术解决了环境科学钻探工程取心率低和护壁护心差两大技术难题,填补了国内空白,促进了环境科学钻探技术的进步。收藏指正
4.shipboard machinegun
舰用机枪收藏指正
5.shipboard sonar
舰艇声纳收藏指正
6.shipboard aircraft
舰载机收藏指正
7.shipboard artillery
8.a shipboard fire; shipboard romances.
上的一起火灾;上的浪漫故事。收藏指正
9.meet on shipboard;
上碰见收藏指正
10.a shipboard romance
上罗曼司收藏指正
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