高效率染料敏化薄膜太阳能电池生产工艺设计
Production process design of high efficiency dye-sensitized thin filmsolar cellAbstractDue to the pollution of fossil energy and the intensification of energy crisis,thedevelopment...
基于声学特性的鸡蛋品质无损检测试验研究
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...
数学发展过程中的三次危机及意义
目录引宫…11.问题的提出…1.1选题目的和意义…11.1.1选题目的.11.1.2选题意义…1.2己有研究综述........11.2.1国外已有研究11.2.2国内己有研究1.3解决问题的基本方法.。.22.研究过程…。32.1三...
SchemaTheoryandSeniorEnglishReadingTeaching
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《花语花茶》包装设计
本科论文摘要茶文化在我国有着长远的历史,花茶作为茶文化的重要内容在茶文化中有着重要的地位。在社会经济的展过程中,花茶包装以及技术的应用受到各个企业的重视,花茶包装可以保障花茶的安全...
田园风格在服装设计中的运用
北京理工大学珠海学院设计与艺术学院2020届本科生毕业设计专册AbstractAdvocate the idea of protecting green ecology and returning to fresh countryside.With theimprovement of human life...
无人便捷店在餐饮业商业模式中的创新研究
Research on The Innovation of Unmanned Convenience Stores inThe Business Model of Catering IndustryAbstractWith the development of technology,convenience and intelligence have begu...
药品冷链物流配送研究——以广州医药有限公司为例
Research on pharmaceutical cold chain logistics distribution--a case study of Guangzhou pharmaceutical co.,LTDAbstract Based on the distribution status of a certain refrigerated dr...
OnPaulMorel’sDeformedLoveinSonsandLovers
In the end,with Mrs.Morel's slow death,we find that the closest and mostmeaningful bond is held between mother and son.The novel is notable for being thefirst English novel to be g...