1·Improved Safety: No arc chutes and enclosed vacuum interrupters with sealed contacts eliminate potential hazards resulting from exposed arcs or environmental contamination.
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。
2·PCBs (Polychlorinated Biphenyls), once widely used for industrial purposes but outlawed as carcinogenic in 1976, can also be found in fish due to environmental contamination.
PCBs(多氯联苯)，一度广泛用于工业用途，但在1976年作为致癌物被取缔。
3·Environmental contamination was tending to become worse in terms of the industrial development. Our strategy must be taken to control of the pollution while pollutants are produced.
随着工业化进程的推进，环境污染成为越来越严重的问题，我们必须采取一边污染一边治理的策略。
4·To successfully come to grips with environmental contamination, we must understand how a specific problem fits within a larger framework from both an ecological and social perspective.
为了成功地理解环境污染，我们必须明白一个特定的问题是如何与一个大框架从社会生态学和社会前景相适应的。
5·Protection of manipulated product from environmental contamination and cross-contamination, furthermore the slight front air barrier warranties a protection of operator and environment.
防止在操作时被环境污染及交叉污染，同时前面的小气体屏障可以保护操作者及环境。
6·Considering the costs associated with preventing and cleaning up environmental contamination, water-based hydraulic systems hold the potential for tremendous cost savings at the plant level.
在工厂的水平下，考虑到相关费用、防止和清理环境的污染，水基液压系统拥有节省巨大成本的潜力。
7·"Perchlorate contamination of drinking water is a very serious concern, particularly for infants," said Dr. Anila Jacob, an Environmental Working Group scientist.
“高氯酸盐污染饮用水有很严重的利害关系，特别对于婴幼儿童，”Anila Jacob博士，作为环境工作组的科学家这样说。
8·Environmental capacity reflects the law of transference and translation of contamination and also reflects the receiving capacity under a certain kind of environment.
它反映了污染物在环境迁移转化中的基本规律和特定环境功能条件下环境污染物的承受能力。
9·The paper discussed the extraction of chitosan and the applications of chitosan to the control of the environmental pollution, such as the industrial foul water and the radioactive contamination.
对壳聚糖的提取和它在工业污水、核污染等方面的环境污染防治上的应用进行了讨论。
10·Therefore, the plasma TCA-insoluble Cu may be regarded as an initial indicator of sheep molybdenosis and the fleece Mo content as a monitor signal of environmental Mo contamination in general survey.
作者认为，血浆TCA不溶铜可作为绵羊钼过多症的早期特异性指标，毛钼含量可作为环境钼污染动物监测的普查指标。