AbstractThe use of supercapacitors is affected by environmental factors,but fewscientists have studied them.This paper studies the effect of ambient temperature onthe capacitance o...

山西师范大学学位论文AbstractHigh-order harmonic generation(HHG)is a nonlinear phenomenaresulting from the interaction of intense laser fields with the atomsand small molecules.As a...

摘要新课程标准指出，化学教学要从学生已有的生活经验出发，让学生在熟悉的生活情景中感受化学的重要性。社会的高速发展也要求学生把所学习的知识应用于生活实际，而实验是高中化学学习中非常重...

2,5-二氯苯酚的合成新工艺研究The Study on Synthesis of 2,5-DichlorophenolAbstractDicamba,which trade name is Banvel and chemical name is 3,6-dichloro-2-methoxy-benzoic acid.Dicamba ...

北京理工大学珠海学院2020届本科生毕业论文Study on the pressure sensitivity of the ultrasonic coupling agentAbstractIn the process of ultrasonic nondestructive testing,ultrasonic ech...

AbstractThe most basic teaching plan of chemistry is the subject of understandingthrough experiments.Experiments can stimulate students'understanding consciousness,practical operat...

AbstractWith the passage of time,the way of thinking in which teachers buildmodels in chemistry teaching is not only based on the original cognition,It allows students to broaden t...

博士学位论文均得到令人满意的结果。4.在第5章中，构建了一种基于萘酰亚胺类化合物的荧光传感器用于Cu2+的检测。为了构建此传感器，先合成末端带有双键的萘酰亚胺类衍生物作为荧光载体。为了阻...

北京理工大学珠海学院2020届本科生毕业设计Production Technology and Workshop Design of 32700-22.4v-54AhLithium Iron Phosphate Battery Pack for Intelligent Robot withAnnual Output of ...

北京理工大学珠海学院2020届本科生毕业设计Design of workshop for annual production of 200 million diclofenacsodium double-release enteric-coated capsulesAbstractDiclofenac sodium can...