WHO recommends a systematic approach to vector control-based on evidence and knowledge of the local situation.
世卫组织建议，以证据和对地方情况的了解为依据，系统地实施媒介控制。
The use of jet stirring fermenter is a new approach to increase the rate of oxygen transferring with decrease the energy consumption, based on the present situation of our country.
射流搅拌发酵罐是在结合我国实际的基础上提出的一条既能有效利用压缩空气的能量以达到增强氧传递速率又能降低能耗的新途径。
Based on the current situation of the county-level library, the approach of freely providing digital resources sharing for the county-level library should be promoted.
依据当前县级图书馆的自身情况，免费为县级图书馆提供数字资源共享这一方式值得推广。
Based on DEA approach and through building a system of input-output indicators, this paper estimates and evaluates the typical situation of water and soil erosion governing.
基于DEA方法，构建投入产出指标体系，对中国典型的水土流失治理情况进行测度、评价。
Then extends the efficiency measurement to the stochastic situation based on the expected value approach and presents the definition of the expected efficiency score, and finally a instance is given.
进一步提出了随机条件下决策单元的期望有效性指数概念和相对有效性评价的期望值方法，最后给出了计算实例。
Then extends the efficiency measurement to the stochastic situation based on the expected value approach and presents the definition of the expected efficiency score, and finally a instance is given.
进一步提出了随机条件下决策单元的期望有效性指数概念和相对有效性评价的期望值方法，最后给出了计算实例。
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