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AbstractOur country is more and more strict to the quality of agricultural products,we will take alot of methods to improve the competitiveness of the watermelon market,the purpose...

Design of synthetic technology for 10,000 tons of antibacterial ultrafinepp fiber per yearAbstractThis design is an annual production of 10,000 tons of antibacterial ultra-fine pp ...

二聚体在进一步退火后并不能束缚Au单原子。Au吸附单原子在Au(111)表面扩散充当反复使用的活动的催化位点。通过前面的工作，我们了解到退火可以在基底表面产生游离的单原子催化表面在位反应发生...

AbstractCauchy-Schwartz Inequality is one of the most important inequalities in mathematicalanalysis,which is widely used in many different fields.In this paper,several commonexpre...

本科论文目录第一章、绪论.....…11.1研究背景及目的1.1.1研究背景。。。0.11.1.2研究目的…11.2国内外研究现状…11.2.1国内研究现状1.2.2国外研究现状.21.3研究的方法...P1.4本文内容与结构21....

目录引言…一、文学娱乐功能与游戏功能…二、文学娱乐功能与认识教育功能…三、文学娱乐功能与审美功能……8四、文学娱乐功能的发展现状…(一)网络文学与文学娱乐功能的发展……………9(二)影视...

AbstractSince the reform and opening up,Shenzhen's rapid development and hugeopportunities and its tolerance have attracted many high-quality talents.AsShenzhen's urban development...

Research on the choice of delivery mode of elemetakeout delivery based on real-time logistics[Abstract]With the rapid development of the society,people pay more attentionto the tim...

北京理工大学珠海学院2020届本科生毕业设计Factory design of annual output of 7 000 tons of Sargassum fusiformhigh fiber biscuitAbstractWith the development of our social economy and ...