The research and development of the environment engineering have been the system engineering problem in social economy and environment control.

因此，水产养殖环境工程技术的研究与开发，已成为当今社会经济和环境领域的系统工程问题。

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The current situation of water use in the survey area, the impacts of different policy orientations on social economy and environment have been simulated under four scenarios.

在所设计的四种情景模式中，对水资源利用现状、不同政策取向所引起的水资源分配变化及其对项目区社会经济及环境的影响，从数量上进行了模拟对比分析。

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Meanwhile, the application of ITS in management of tourism transportation can get more economy benefit, social benefit and environment benefit.

采用智能旅游交通系统对旅游交通运输进行管理能获得较大的经济效益、社会效益和环境效益。

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Lautenberg, 78, said he had directed his staff to try to set up a face-to-face debate with Forrester on issues such as the economy, Medicare, Social Security, the environment and national security.

CNN: Supreme Court won't intervene in N.J. case

The President of the Campaign for Female Education, Ann Lesley Cotton, shared knowledge drawn from 20 years of work in rural communities of Sub-Saharan Africa, in particular the focus on the social environment, community participation, and building a broader rural economy with the full participation of women.

UNESCO: MEDIA SERVICES