The health Department docks points based on three types of violations: a public health hazard, a critical violation, and a general violation.
卫生署评分标准着重三类违规行为:危害公众健康,关键违规行为,和一般违规行为。
"It's more of an occupational hazard than a general environmental hazard, " he says. "The miners are surrounded by rocks and sloshing through ground water that is exuding radon."
“这更像职业危害而不是环境危害”他说,“矿工被岩石包围着,还要涉过释放氡的地方积水”。
This paper presents a general model for hazard analysis of urban fire disaster.
本文提出了一个城市火灾危险性分析的一般模型。
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