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...

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...

AbstractAbstractSteam permeation is one of the most effective technologies for separating mixedsteam.Different from pervaporation,in this process,because the hydrophilic groupson t...

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...

南通职业大学毕业设计（论文）香菇中成分分析与检测致谢.131

Plant design of producing methylal from methanol andformaldehyde aqueous solutionAbstractMethylacetal,also known as Dimethoxymethane (DMM),is an excellentenvironment-friendly solve...

方糖堆积机构的设计【摘要】当今中国经济的飞速发展，人们的购买力也越来越高，对糖果等产品的需求趋势也随之提升。市场过大需求量已经把现有的市场生产力催人奋进，但是我国现有的糖块堆积生产...

玫瑰复合苹果酱的制作工艺研究摘要为了能讨论玫瑰复合苹果酱的良好工艺指标，在单因素实验的前提下，根据正交化，研究了玫瑰、白糖、柠檬酸等诸多要素对玫瑰复合苹果酱成品伤害。科研数据显示，...

A case study on the transformation of the students with learning difficultiesin mathematics in junior middle school-a case study of grade 8 student A in shuren middle schoolAbstrac...

A study on the Educational value of Fibonacci SeriesAbstract The integration of Mathematics culture into Mathematics teaching is one of the basicideas of Mathematics course teachin...