论文:基于基坑内承压降水井的防水与封堵技术探讨 论文网 关键词】基坑；降水井；封堵 [gap=521]Key words】Pit;Dewatering well;Block
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西安市黑河金盆水利枢纽导流洞封堵施工技术-专家论文 关键词：导流洞；封堵；施工技术 [gap=3489]Key words： diversion tunnel; plugging; construction technique
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封堵剂 formation sealant ; blocking agent ; [油气] Plugging Agent ; block agent
封堵决堤口 plug the breach
封堵术 Occlusion ; TCVSD ; Transcatheter closure ; closure
废弃封堵 abandonment plugging
室间隔缺损封堵术 Ventricular septal defect closer ; VSDO ; ventricular septal defect occlusion ; TCVSD
房间隔缺损封堵术 Atrial septal defect closer ; Atrial septal defects ; atrial septal defect occlusion
动脉导管封堵术 Patent doctus arteriosus closer
冠状动脉瘘封堵术 Coronary artery fistula closer
选择性封堵 selective blockage ; selective plugging ; selectively blocking off ; selective shut-off
Objective To evaluate the feasibility and effect of transthoracic echocardiography(TTE) on guiding the occlusion of the hard-rim atrial septal defect(ASD).
目的评价经胸超声心动图（TTE）指导硬缘房间隔缺损（ASD）封堵术的可行性和作用。
参考来源 - 经胸超声心动图指导硬缘房间隔缺损封堵术Propose predictive method for post-waterflood pore-throat radius calculation,which provide a theoretic base for strong water-flooded layer plugging.4.
3、提出并建立了水驱后储层孔喉半径预测计算方法，为开发后期封堵强水淹层提供了理论依据。
参考来源 - 沈家铺多层非均质油藏剩余油分布规律及挖潜研究The results of core flooding experiment and the study of the propagation about the weak gel show that the agent has a high blocking rate and good selection which can modify the water profile well.
岩心流动实验和对弱凝胶在孔隙中运移行为的研究表明，该调驱剂封堵率高，具有良好的选择性，剖面改善效果好。
参考来源 - 深部调剖剂的研制·2,447,543篇论文数据，部分数据来源于NoteExpress
我还曾经亲眼目睹，一名球员在比赛过程中为了应对对手的全面违规封堵，故意用球狠狠打他。
I have also witnessed a player reacting to his opponent's international and illegal blocking by deliberately hitting him with the ball as hard as he could during the course of play.
士兵们用运兵车封堵了与主道交叉的道路。
The Army boys had personnel carriers blockading the cross streets.
这样的撤离会使封堵工作耽误10到14天。
Such an evacuation could delay sealing efforts by 10 to 14 days.
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