废弃的做法 the abandoned practice
电子设备废弃物处理法 Waste Electrical and Electronic Equipment
固体废弃物处置法 SWDA
核子废弃物政策法 Nuclear Waste Policy Act
试验研究了采用硫脲法有效地从废弃印刷线路板中回收金。
The experiment of leaching gold in abandoned printed-wiring board with thiourea indicates that gold leaching with thiourea is possible and effective.
黄磷炉渣是电炉法生产黄磷时产出的固体废弃物，工业上每生产1吨黄磷将产出8 ~ 10吨炉渣。
The yellow phosphorus slag is a solid waste of producing yellow phosphorus in electrical furnace, There are 8-10 t slag produced when 1t yellow phosphorus is produced in industry.
旨在介绍均匀设计法在研究废弃塑料制清漆过程中的应用，使试验次数大幅度地减少，并取得了较理想的效果。
This paper introduces the application of uniform design in the producton of varnish from waste plastics. This design can reduce the times of the test to a great extent and obtain a good effect.
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