Objective As part of the basic for cost-benefit assessment in decision for environmental protection measures, health benefit from improvement of air pollution was provided through this study.
目的为提供环境保护措施成本-效益分析时用的基础依据，研究改善大气污染时可产生的附带健康效益，并使之货币化。
The courses mainly study the basic principles of environmental factors effecting livestock, and develop technological measures to utilize, control, protect and improvement the environment.
该课程主要研究环境因素对家畜作用和影响的基本规律，并依据这些规律制定出利用、控制、保护和改造环境技术的措施。
Construction of basic farmland, infrastructure, environmental improvement projects and public service facilities will be strengthened with the township or village as the basic unit.
以贫困乡、村为单位，加强基本农田、基础设施、环境改造和公共服务设施建设。
Construction of basic farmland, infrastructure, environmental improvement projects and public service facilities will be strengthened with the township or village as the basic unit.
以贫困乡、村为单位，加强基本农田、基础设施、环境改造和公共服务设施建设。
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