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含镁磁铁矿固溶体矿物的合成及其导电性能研究
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基于TelosB的大气粉尘监测节点的制作
AbstractIn the past few years,along with the reducing computer cost and the decreasing size ofmicroprocessor,there have been a large number of wireless sensor networks put into app...
棉杆木质素抗氧化性能的改性及对PP抗氧化规律的研究
AbstractIn this paper,the effects of different lignin-based modified products on thescavenging capacity,molecular weight and thermogravimetric (TG)of PP as antioxidantadditives wer...
年产4.8万吨顺丁橡胶聚合车间的初步设计
北京理工大学珠海学院2020届本科生毕业设计Design of an annual output of 48000 tons of polybutadiene rubber plantABSTRACTIn this design,the workshop design of cis-1,4-polybutadiene ru...
年产17万吨的耐磨聚碳酸酯的工艺设计
Production process design of 170000t/a wear-resistant polycarbonateAbstractThis design is mainly based on the production target of 170000 tons of wear-resistantpolycarbonate per ye...
羟乙基纤维素改性聚乙烯醇蒸汽渗透膜制备及日产量300m2平板制膜机设计
AbstractAbstractSteam permeation is one of the most effective technologies for separating mixedsteam.Different from pervaporation,in this process,because the hydrophilic groupson t...
微生物法处理污水臭气技术的研究
AbstractSewage treatment stations to deal with the odor generated by sewage,thisproblem has now become a major environmental problem to be solved in China.Hydrogen sulfide and ammo...
以甲醇和甲醛水溶液为原料生产甲缩醛工厂设计
Plant design of producing methylal from methanol andformaldehyde aqueous solutionAbstractMethylacetal,also known as Dimethoxymethane (DMM),is an excellentenvironment-friendly solve...