目录引言1一、庾信诗赋“乡关之思”的表现，…1(一)故国之思……1(二)羁旅愁思…2(三)忏悔反思…3二、庾信诗赋“乡关之思”的深层意蕴04(一)创作契机.4(二)庾信诗赋中的矛盾心理与忏悔精神07结...

Study on Logistics Mode of Fresh Agricultural Products inE-Commerce Environment[Abstract]With the further improvement of public's consumption demand forfresh agricultural products,...

目录绪论。.41.1项目背景41.2研究价值51.3研究方法及思路52.实验的结果归纳汇总52.1实验样品分析.52.2实验目的...62.3实验时间…62.4实验内容。63.研究结果及分析63.1实验结果…63.1.1NACL溶液...

毕业论文〔设计)importance has been attached to English learning all over the world.English writing,as one of the four basic skills,is considered the most effective means ofcommunic...

毕业论文（设计）AbstractIdiom is an element of a language that possesses a unique way of expression basedon its time-honored use.As a language used most widely in the world,English...

本科论文AbstractEnglish is a common language in the world.People are exposed to Englishfrequently in our daily life.In children's learning,3-6 years old is the goldenperiod of chil...

目录Contents010203研究背景用户研究设计定位设计背景数据分析使用人群国内发展现状与趋势场景分析使用时间国外发现状展趋势用户访谈使用地点智能音箱的发展趋势用户体验地图使用环境机会点语音...

广东东软学院本科毕业设计〔论文)AbstractThe 'Yonghui supermarket'platform is a fresh e-commerce platformfor online and offline consumption of users.It is committed to providingconsu...

Production process design of high efficiency dye-sensitized thin filmsolar cellAbstractDue to the pollution of fossil energy and the intensification of energy crisis,thedevelopment...

Nondestructive testing of egg qualitybased on acoustic characteristicsAbstractAs a popular food,egg production is increasing year by year.Since the egg was produced,its quality has...