For the elderly, the autumn health but also cultivate optimistic mood, can static want to fruitful pleasure, God and gascollection.
对中老年人来说，秋季养生还要培养乐观的情绪，不妨静想收获烟台人才网累累的愉悦，收神敛气。
2
Design for the anti leakage lining system, dripping water collection system and gascollection and emission system were also discussed.
同时对如何设计防渗衬里系统、淋溶水收集排放系统和气体收集排放系统来确保填埋场的可靠性进行了讨论。
3
To cope with the stink from Shanghai Liangcheng Pumping Station, the basis and general description of the design of the gascollection system, deodorizing device and.