endanger and control 危害和防治
A degree in this technology field prepares you to evaluate and control the factors that may endanger workers, whether in a factory or office environment.
要获得这个技术领域的学位，你必须评估和控制那些会危害工人的因素，不管是在工厂或是办公室环境中。
On the practical base, the article analyzes endanger of low-voltage motor control circuit without fuse and necessary of fitting the fuse in the circuit.
在实践的基础上，分析了低压电动机控制回路不装熔断器的危害性，及其装设熔断器的必要性。
It should be provided with science significance and practice worthiness that to carry out study on the desertification cause, process, endanger, trend and control.
开展沙漠化的研究，探讨其成因、过程、危害和发展趋势，为防治提供理论依据，是有很好的科学意义和实践价值的。
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