1.
Activity of Thiobacillus in Recycle Chromium in Tannery Sludge by Biological Method
生物法回收制革污泥中铬时硫杆菌活性的研究
2.
Studies on Legislation Concerning Reusing and Disposing Chinese Urban Living Refuse;
我国城市生活废弃物回收与处置立法研究
3.
Technologies: Zinc process, electrolysis process, mechanical process and metallurgy process.
生产工艺：湿法、火法冶炼回收、机械处理回收。
4.
Management,recycling system and the generation of the American packaging waste;
美国包装废物管理、回收体系及产生回收状况
5.
Research on Reverse Logistics Mode of Private WEEE in City
城市生活电子废物回收逆向物流研究
6.
Analysis Method Research on the Purity of the By-products SiCl_4 Recycled from the Production of Sponge Titanium;
海绵钛生产中回收副产物四氯化硅纯度分析方法研究
7.
Regeneration Research of Wet Desulfurization Liquid about Gas--Removal and Recovery about Byproduct;
燃气湿法脱硫液的再生研究——副产物的脱除及回收
8.
Facility Location Model for Multi-level Returned Logistics and Its Algorithm;
回收物流设施多层选址模型及其算法
9.
Study on Recovery of C_2-C_4 Alkanes in Oilfield Gas via Hydrate Formation
水合物法回收油田气C_2-C_4烷烃的研究
10.
Research on the Management of the Reclamation of the Urban Solid Waste;
城市生活废弃物回收链管理对策研究
11.
Such withdrawals did not affect the application of the mining laws to metallic minerals on withdrawn land.
这种回收不影响根据采矿法在已收回的土地上开采金属矿物。
12.
Zhejiang regeneration metal recycling company] Is an intelligence complete, the powerful commodity recycling enterprise.
【浙江再生金属回收公司】一家资质齐全、力雄厚的物资回收企业。
13.
The Industrialization Method Research of Recycle Oil from the Spent Bleaching Clay and Researching the Possibility of Manufacturing Biodiesel One-stage Process
从废白土中回收油脂的工业化方法研究及利用废白土一步法制生物柴油的初探
14.
pillar robbing
【采矿】回收矿柱法
15.
Identification and Recovery of Organic Compounds in Wastewater of Producing Dimethyl 5-sulfoisophthalate Sodium Salt;
间苯二甲酸二甲酯-5-磺酸钠生产废水中有机物的鉴定及其回收方法
16.
Thermodynamic analysis of waste heat recovery in one-step phosphorous acid production by BEP
一步法热法磷酸生产余热回收的热力学分析
17.
If you are behind in(with)your payments, the court may take back the goods
你若不如期付款，法院也许会收回这批货物。
18.
Study on Legal System of Medical Waste Taken-back and Disposal;
我国医疗废物回收与处置法律制度研究