要性，鼓励学生们进行自评和互评。例如，在学习完“酸和碱”这部分内容之后，可以让学生们对本章内容进行整理和归纳，比如常见的酸有盐酸、硝酸和碳酸等和酸和碱互相交换成分，生成盐和水的反应...

80,000 Tons of Butadiene Production Process DesignAbstractButadiene is an important petrochemical organic raw material and synthetic rubbermonomer.is one of the most important comp...

过程中冻干菌剂的细胞存活率从85.59%提高至90.47%，且耗能低，菌剂制备效率高。关键词：植物乳杆菌：分子生物学鉴定：美蓝直接计数法：真空冷冻干燥：保护剂：响应面：两步真空干燥法

北京理工大学珠海学院2016届本科生毕业设计AbstractBevacizumab is a humanized monoclonal antibody that inhibits vascular endothelialgrowth factor.It is widely used in the treatment of...

低脂冰淇淋的现状研究AbstractIce cream as a frozen dairy products,with its nutrition,taste,flavor,easy todigest and other characteristics,has been loved by the people,enjoy thecold ...

Process Design of Raw liquid production Workshop with an Annualoutput of 10 million Recombinant Human Interferon a-2bABSTRACTInterferon is a kind of protein with anti-cell division...

AbstractProject-based teaching is a teaching model to help students raise questions,explore problems,cultivate critical thinking and improve their ability of cooperationand practic...

1.2.5复合果酒发酵条件的优化正交试验91.3检测方法以及检测指标….91.3.1山楂汁浸提率的测定方法..91.3.2理化指标的测定方法及参考指标.91.3.3复合果酒的感官评价方法以及感官指标.92结果与分析...

Abstract;bar code technology (Barcode techniques)is designed torealize the automatic scanning of information,it is in thedevelopment of retail industry played an important role in ...

博士学位论文摘要钙。在10%、20%、30%、40%(wt)KOH溶液中，通过球磨法能够制备得到锌酸钙晶体，且均为不规则形貌。不同浓度KOH溶液中制备的锌酸钙实际比容量仅能达到理论值的56%左右。通过对水...