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- permeable confining beds 可渗透封闭层
- 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。
- 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。
- negative confining bed for saltfield 盐田隔水底板
- Tell the gardener to trim up these flower beds. 让园丁把这些花圃修剪一下。
- The property or condition of being permeable. 渗透，渗透性可渗透的特质或状态
- The brook warbled over its rocky bed. 小溪潺潺流过多石的河床。
- We found the beds very comfortable. 我们觉得这些床很舒服。
- An enclosure for confining livestock. 畜栏用来圈住牲畜的围栏
- The grass is interspersed with beds of flowers. 草地上点缀着一个个花坛。
- The living conditions were a bit rough and ready, as there were no beds. 这儿的生活条件有点简陋不堪，连床铺都没有。
- A fenced enclosure for confining bulls. 牛栏为关公牛而做的围栏
- We were routed out of our beds at 4 am. 清晨 4 点钟就把我们从床上叫起来了。
- One of the beds had obviously been slept in. 其中一张床明显有人睡过。
- The children nestled in their beds. 孩子们舒适地睡在床上。
- These glaciers are beds of solid ice. 这些冰河由一层层坚冰形成。
- She rushed off to work leaving her bed unmade. 她匆忙去上班连床都没铺好。
- The children sleep in separate beds. 孩子都睡在各自的床上。
- The doctors succeeded in confining the contagious disease within the block. 医生们成功地将这个传染病控制在这一街区的范围内。
