1) cover system
封顶系统
1.
The compacted clay cover systems of landfills were studied for desiccation cracks(dry crack or thowing crack for climate).
针对垃圾填埋场压实黏土最终封顶易受气候影响而开裂(干裂缝或冻融裂缝),其工程特性显著降低的缺陷,介绍了新型ET(蒸发传输)封顶系统的工作机理。
2.
The traditional compacted clay cover system of landfill is studied for desiccation cracks.
针对传统压实黏土封顶系统存在易干燥开裂的问题,提出了一种新型的ET(蒸发传输)封顶系统。
3) coping-extraction system
顶排系统
1.
It also simulates two conditions of smoke motion (side-extraction system and coping-extraction system) by numerical arithmetic and concludes that coping-extraction system is superior to side-extraction system in fire control.
通过对两种条件下(侧排系统、顶排系统)火灾烟气运动的数值模拟,得出相同条件下顶排系统的排烟性能明显优于侧排系统的结论。
4) hanging arch system
悬顶系统
1.
Study on energy store and release of mining field large area hanging arch system;
采场大面积悬顶系统贮能及释放研究
5) Push-off system
顶出系统
6) Peaking shaft system
顶轴系统
补充资料：封顶
①植株的顶芽停止生长。②建成建筑物顶部：大楼已经按期～。③指限定最高数额：奖金不～。
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