people's governments at various levels shall take measures to strengthen the rehabilitation of small river basins, control hazards of sand storms, prevent and control soil erosion and desertification 各级人民政府应当采取措施,加强对小流域治理,控制风沙危害,预防和治理水土流失、土地沙化。
basic measures and approaches to control hazards are raised in the light of their existing forms; also, measures for accident prevention are presented from the aspects of management and technology after a deep analysis on the unsafe factors of human-machine-environment-management 通过深入分析人物环管中的不安全因素的产生及导致的后果,从技术和管理方面论述了防止事故发生应采取的措施。
to secure safety and health at work, we inspect workplaces, monitor health hazards, investigate work accidents and occupational diseases, register and inspect boilers and pressure equipment and advise on measures to control hazards or prevent recurrences 为了确保工作安全及健康,我们视察工作场地、监察健康危害、调查工作意外及职业病、登记和检验锅炉及压力器具,并就如何控制危害及防止意外再次发生提供意见。
in a wind-eroded region, such measures as exploitation of water resources, water diversion for sand removal, planting of trees and growing of grass, installation of artificial sand-break and forest network shall be adopted to build a protective system for windbreak and sand-fixation, thereby controlling hazards of sand storms 在风力侵蚀地区,应当采取开发水源、引水拉沙、植树种草、设置人工沙障和网格林带等措施,建立防风固沙防护体系,控制风沙危害。
the develop objectives of prevention and control hazard information system for traffic lines of sichuan province aimed at the problems of existence systems are brought forward, the system's framework, function settings and developing way are analyzed, and the partial functions of this system are performed on the arcview platform in this thesis 提出了四川省交通线路防灾减灾系统的开发目标,分析了系统的总体结构、功能设置以及研发技术路线,并在此基础上,利用arcview软件开发实现了此系统的部分功能。论文最后对该系统进行了展望。