Keywords: ahazard potency of debris flow, externality, cost - benefit analysis.关键词: 土石流特定水土保持区 、 外部性 、 成本效益 分析.Pollution is considered as a form of negative externality in economic growth.摘要环境污染是经济增长过程中的“负产品”.The damage ...
The process for renovating acetone stripper system is described.介绍了丙酮汽提塔系统的工艺改造过程.The couple spent thousands renovating the house.这对夫妇花了几千元来翻新房子。Renovating that house will cost you a pretty penny.为了整修那所房子,你得花很多钱.The coup...
Several proposals are under consideration by the state assembly.有几个提案州议会正在讨论中。The Board is scrupulous in its consideration of all applications for licences.委员会对所有申请许可证的人予以审慎考虑。She can hear the old woman muttering about c...
My doctor has prescribed two ampoules of this injectant for every injection.这种针剂,医生让我每次注射2安瓿.Ampoules can have remarkable effects on various skin condition , irritation , hyper - pigmentation , as well as, aging.安瓶在各种各样的...