It is probably the most polluted body of water in the world.这很可能是世界上受污染最严重的一片水域。The polluted waste is often dumped, making the surrounding land infertile.被污染的废物经常被随意倒掉，周边土地因此而变得很贫瘠。But this water seems dead: it's po...
the insidious effects of polluted water supplies供水系统污染的潜在恶果...foul polluted water...恶臭的脏水Polluted insulators may flashover at any time under disadvantage weather conditions.在恶劣的自然环境下,积污绝缘子随时可能发生闪络.The police have warned ...
Polish industry generally is becalmed.波兰工业普遍陷于停滞。The ship was becalmed for three days.船因无风停航三天.The grassland stretches evenly before you, like a becalmed sea.无边的草原是这样平展, 就象风平浪静的海洋....
布莱尔颇为直接地说：“这是我的房子。”"This is my house," Blair said rather pointedly.在接收装置上,他也采用了高架天线和接地装置.On the receiving instrument he also used an elevated aerial and earth.浮置电势Vf通常只低于接地电位几伏.The floating potential, Vf is usually only ...
The application of gaseous ozone as ( biocide ) is a questionable practice.温室中使用臭氧气体防治病虫害是个错误.Contains biocide to extend fluid life.含有杀菌剂以延长切削液使用寿命....