很多都因为环境污染、栖息地丧失、人类活动造成的相关问题，而处于濒临灭绝的危险。
Many are endangered and in places that are threatened by pollution, habitat loss and other human-related problems.
改善的安全：弧不滑下并且附上的真空阻碍者以被密封的联络消灭潜在危险起因于被暴露的弧或环境污染。
Improved Safety: No arc chutes and enclosed vacuum interrupters with sealed contacts eliminate potential hazards resulting from exposed arcs or environmental contamination.
海事部门对载运散装液体危险化学品船舶的监管目标是作业安全与防止海洋环境污染。
The goal of supervising bulk liquid dangerous chemicals ship by Maritime department is to prevent Marine environmental pollution.
近年来，由于环境污染以及对海洋生物的狂捕滥捞，蓝色海洋面临沦为“死海”和“空海”的危险。
Recently, due to the environmental pollution and abuse of fishery of ocean creatures, the blue ocean is facing the danger of being "dead sea" and "empty sea".
由于不用有机溶剂，因而大大减少了环境污染和燃、爆的危险。
Since no organic solvent is used, there are no environmental pollution, dangers of burning and explosion.
科学管理化学危险品避免安全事故发生和导致环境污染。
Scientific storage and use for dangerous chemicals can avoid safety accidents and cause environmental pollution.
在防止有机污染物，运输和埋葬危险化学品对环境污染方面做出了很多努力。
Miz Speranskaya has led efforts against organic pollutants and the transport and burial of dangerous chemicals.
海上石油设施是海洋环境污染的重要危险源。
Offshore oil facilities are the important marine pollution sources.
海上石油设施是海洋环境污染的重要危险源。
Offshore oil facilities are the important marine pollution sources.
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