2) engineering barrier
工程屏障
1.
The basic foundation of applying geochemical engineering to control environ- ment,common engineering models of disposal radioactive waste and the functions of the engineering barriers are introduced in this paper.
介绍了应用地球化学工程学治理环境的基本依据,常用的放射性废物处置工程模式和工程屏障的功能,并以某放射性废物处置场地球化学工程屏障物料研究为例,说明地球化学工程学在放射性废物处置中的应用。
2.
Some aspects related to deep geological disposal of high-level nuclear waste and their research are outlined,including basic concept and key technical issues of deep geological disposal,engineering barrier,site location factors and selection processes.
简要介绍了高放废物深地质处置的概念及其关键技术问题、高放废物工程屏障及其研究概况、高放废物处置库的选址因素及选址过程、处置库的主要岩石力学问题与候选主岩、地下实验室核素迁移示踪研究概况,最后,简要介绍了美、法、俄、韩、中等国在高放废物处置方面的研究计划与进展。
3) engineered barriers
工程屏障
1.
Important attention has been devoted over recent ten years to the behaviour of highly compacted swelling clays that are considered as a possible component of engineered barriers for high activity nuclear waste isolation.
近 10 a 来,用于高放废物工程屏障的高压实膨胀黏土的性状受到了广泛关注。
4) Ecological protective screen
生态屏障
1.
According to the achievements and problems in ecological environment construction in Inner Mongolian Autonomous Region,the paper advanced the concept of ecological protective screen and the ideas of its construction.
生态屏障工程建设是内蒙古经济可持续发展的重大问题 ,也是国家实施西部大开发战略中的重要问题 ,本文从分析内蒙古生态环境建设所取得的成就和存在的问题入手 ,提出了内蒙古生态屏障的概念 ,构建了以区域建设战略重点为核心轴、八类生态建设区为外延面、十大重点生态工程为依托点。
2.
Here, not forest,but grassy marshland is an ideal ecological protective screen.
在这里,不是森林而是草被才是理想的生态屏障,它既保护了大西北的土地,又是我国东部精华地区的屏障。
5) ecological barrier
生态屏障
1.
The fundamental frame and index system of the Changjiang river headwater's ecological barrier construction;
长江上游生态屏障建设的基本构架和指标体系
2.
The conception of the Changjiang River headwaters' ecological barrier construction in Sichuan province;
四川长江上游生态屏障建设布局的构想
3.
Discuss about ecological barrier's constructing principle and counter-measures in the Changjiang River headwaters;
长江上游生态屏障建设原则及对策措施的探讨
6) Ecological Defense
生态屏障
1.
Constructing ecological defense in the upper reaches of Yangtze River is the key to ecological safety of middle and lower reaches of Yangtze River.
长江上游生态屏障建设关系中下游地区的生态安全,因而,保障生态屏障建设质量至关重要。
补充资料：坦克维修工程车(见坦克保养工程车、坦克修理工程车)
坦克维修工程车(见坦克保养工程车、坦克修理工程车)
tank maintenance %26 repair vehicle
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参考词条