severe hazard meaning in English
严重危害
Examples
- The most important severe hazard risk is the ground contact condition which arises in transmission poles, fence posts and railway sleepers .
危害木材最严重的情况，是在木材与地基接触的条件下发生的，为通讯电杆，栅栏柱材和铁路枕木。 - Emhydr sfc fluids offer fire protection under the most severe hazard conditions and meet the requirements of factory mutual insurance laboratories
Emhydr sfc纵然在最严苛的环境下，仍能提供防火性能，并符合工业安全的所有测试要求。 - Due to its widespread use and super toxicity , dioxin is considered to be among the most toxic organic chemicals in the world , and a potentially severe hazard to human health
由于其来源广泛毒性强，已被世界各国公认为是对人类健康具有极大潜在危害的全球性散布的重要有机污染物。 - Basis on the statu quito , the basis of the selecting title , the main theoretical foundations and the researching approachs , the thesis analyses the advantage of the development animal husbandry and the existing questions in jiuquan oasis . the author thinks the restricting factors in animal husbandry development are the limited meadow area , the serious soil erosion , the land determinations , the worse management regime , the severe hazard on mice , the fluctuating product in meadow and so on . and then the author has appraised the ecological fragility in jiuquan oasis
论文在论述了酒泉绿洲畜牧业的研究现状、选题依据、主要理论基础及研究方法的基础上，分析了酒泉绿洲畜牧业发展的有利条件，认为人工、半人工草场面积小，水土流失严重，土地退化，草畜比例失调，草场退化，草原管理制度不健全，鼠害猖獗，牧草产量年度变化大，产草量和草场利用季节不平衡，生产经营理念落后，成为酒泉绿洲畜牧业发展存在的主要问题，并对酒泉绿洲的生态脆弱性进行了评价。