1) barrier-type cover system
屏障型覆盖系统
2) barrier-type cover
屏障型覆盖
1.
Conventional covers at landfill site rely on barrier-type covers made of compacted clay,geosynthetics and geomembranes,either alone or in combination.
垃圾填埋场的传统覆盖形式为压实黏土、土工合成材料、土工膜或由这些材料组合而成的屏障型覆盖系统,由于垃圾降解和固结沉陷等原因,几乎所有屏障型覆盖系统在长期使用过程中都可能破坏失效。
3) cover system
覆盖系统
1.
Effects of physical grid in rock mass for generation of cover system for numerical manifold method;
岩体材料物理网格对流形元覆盖系统形成的影响
2.
The impervious barrier of cover system and lines system is the key to ensure that the landfills should not be the source of secodary pollution to the surrounding.
建造垃圾填埋场是处理城市垃圾的主要手段 ,而覆盖系统和衬垫系统的防渗层则是保证填埋场不为周围环境造成二次污染的关键 。
3.
Field tests on landfill covers for evaluation of performance of mineral cover systems;
填埋场覆盖系统由不同的土层组成,它们具有不同的性质和功能。
4) Coverage Enhancement
系统覆盖
1.
Research of Cooperative Communication for Coverage Enhancement in TD-SCDMA System;
协作通信对增强TD-SCDMA系统覆盖的研究
5) Barrier system
屏障系统
1.
A Way to Move Laboratory Animals from One Barrier System to Another;
屏障系统间动物转移方法初探
2.
The scientific management of the barrier system in experiment animal center in colleges and universities;
高校实验动物中心屏障系统的科学管理
3.
Adopts non-periodically bacterial detection with the water, the feed, the bedding in the barrier system;monitoring to the falling bacteria of big and little mouse rearing room , The result indicated, we use the disinfection and the examination method have the good effect to the barrier system dynamic environment maintenance.
采取不定期的对进入屏障系统的水、饲料、垫料的细菌学检测;对大小鼠饲育室进行落下菌的监测。
6) active barrier system
活性覆盖系统
1.
Influencing factors of calcite active barrier system to control phosphorus release from sediments were researched,including barrier thickness,Ca~(2+) of overlying water,temperature,calcite's grain size and artificial aeration.
通过摇床振荡试验和底泥磷释放控制模拟试验,考察了覆盖系统厚度、上覆水Ca2+浓度、温度、方解石粒径以及人工曝气等对方解石活性覆盖系统抑制底泥磷释放效率的影响。
补充资料：屏障
屏障
防止有害物质进入体内和某些组织的结构和因素。如皮肤粘膜屏障、血脑屏障、胎盘屏障等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条