1. The economic globalization also brings deep effluence to China, which is like a "double-edged sword", with opportunities and challenges in it. 经济全球化对我国对外贸易也同样带来了深刻的影响，这种影响如同一把“双刃剑”，有机遇，也有挑战。
2. The electric boiler, which has no any smoke and harmful gas effluence, is a fundamental measure for solving the smoke pollution caused by industrial boilers. 电热锅炉没有任何烟尘及有害气体排放，是解决工业锅炉煤烟型污染的根本措施。
3. During the course of the project that municipal sewage is reused for recycling cooling water in domestic power plant running, occasionally the effluence of clarifier appears to be aci dic in summer. 国内的某个以城市污水为循环冷却水补充水源的工程项目，夏季在运行过程中偶尔会出现澄清池出水呈现酸性的现象。
