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- effective confining bed 有效隔水层
- The grouting reconstruction technique of lower confining bed can be used to control the water hazard from coal floor. 摘要煤层底板含水层注浆改造技术可以彻底根治底板水害。
- The hydrogeologic condition of Danhou mine is complex, and the sublevel coal is threatened by O.L.water.It is very difficult that thin confining bed coal is mined under pressure. 单侯矿井水文地质条件比较复杂,下部煤层受奥灰水威胁,薄隔水层带压开采问题非常突出。
- initial effective confining pressure 初始有效围压
- So, much attention should be paid to the existence of gaps in confining beds and their influence on seepage. 因此，在水库防渗设计中应特别注意是否存在层间渗漏缺口及其影响问题。
- negative confining bed for saltfield 盐田隔水底板
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- In the short term, the medicine may not be very effective. 从眼前来看，这药可能疗效不是很大。
- Application of transient electromagnetic techniques to grouting reconstruction of lower confining bed 瞬变电磁技术在煤层底板含水层注浆改造中的应用
- When does the new system become effective? 新制度何时生效？
- APPLICATION AND SPREADING OF THE TECHNOLOGY OF CONFINING BED ON CATION EMULSIFICATIONTO THIN PITCH 阳离子乳化沥青稀浆封层技术的应用与推广
- The fear of ridicule is a very effective sanction. 人们不做违法乱纪的事，其中一个重要因素就是怕人耻笑。
- Keywords confining bed;microcosmic study;pyrophyllite;Zhangcun No.3 coalmine;Xingtai mining area; 隔水层;微观研究;叶腊石;章村三井;邢台矿区;
- Effective, punitive, or destructive action. 有效的行为有效的、惩罚的或破坏性的行为
- So that is your effective remedy. 原来那就是你们所谓的有效药物。
- I think you'll have to take effective steps. 我认为你得采取有效措施。
- Gentle persuasion is more effective than force. 温和的说服胜於压服。
- This country lacks an effective party of the centre. 这个国家缺少一个能起作用的中立党派。
- In using superheated steam, compounding becomes less effective. 使用过热蒸汽时，混合的效果就会减少。
- Commercial television is an effective medium for advertising. 商业电视是有效的广告宣传工具。
