日光和环境等方面的益处被识别为价值，但是，就目前的配置和使用情况而言，该系统在成本方面显然是不经济的。
A number of daylight and environmental benefits were identified as value items, but the systems were clearly uneconomic in cost terms as presently configured and used.
我国生态环境问题主要是由于生产的外部不经济、正式制度安排的缺陷和各种灾害造成的。
In China the eco-environment problems are derived from the external economies and normal institutional defects and some other natural disasters.
外部不经济性是由厂商在生产和经营过程中所造成的对环境的损害和资源的破坏。
External diseconomy is the destruction to environment and resources caused by manufacturers production and management.
“大规模不经济”现象与医院经营的特殊性、所处环境中的制约条件和管理效能的发挥有关。
The phenomenon of large scale but low efficiency is related with peculiarity of hospital, restriction of the environment and management.
这一研究的另一部分是道路交通环境污染和交通事故的外部不经济性。
The other part of this study is the external diseconomy of traffic environment pollution and traffic incidents.
旅游业对环境的负面影响实质上是旅游业的一种外部不经济性现象。
The environmental damage of tourism is in essence an external diseconomy of tourism.
企业在经济活动中常常只追求内部经济性，滥用环境而不构成成本，将外部不经济性留给社会。
In their economic activities, enterprises often seek after only the inner economy, abuse environment without incurring any cost, and leave the outer economy to the society.
由于相关实验设备的数量非常有限并且维护费用昂贵，所以在实际环境中对学员进行主柴油机的拆装培训是不经济的。
Because the quantity of the experimental installation is limited, and the equipments are expensive, the training of the disassembly of main engine is uneconomical.
环境税收是一种能够有效促使环境资源价值化和环境外部不经济性内部化的经济管理手段。
Environmental tax is an economic instrument which can make effectively environmental resources valued and external diseconomy internalized.
物流作为社会经济的重要一环，其运作、废弃物处理、资源利用的外部不经济，对生态环境的破坏越来越严重。
Being an important part of social economy, logistics' negative externality of operation, waste treatment and utilization of resources, causes more and more destruction to the ecological environment.
排污收费制度的建立是以环境资源价值理论、环境污染外部不经济性理论及排污收费的经济有效性理论为其经济学基础的。
The system on collection of discharge dues is the sum total of legal norms about the links in collection of discharge dues, such as collecting, managing, using, and supervising.
排污收费制度的建立是以环境资源价值理论、环境污染外部不经济性理论及排污收费的经济有效性理论为其经济学基础的。
The system on collection of discharge dues is the sum total of legal norms about the links in collection of discharge dues, such as collecting, managing, using, and supervising.
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