宁德市蕉城区蝴蝶种类的调查
AbstractThe survey is conducted in five collection areas in Jiaocheng City,namely,Qidu Town,feiluan Town,Yangzhong town,Sandu town and Nanji mountain,Ningde normal college'snew cam...
广东旅游服务贸易国际竞争力研究
Research on the International Competitiveness of GuangdongTourism Service TradeAbstractAs an industry in the economy of a developing country,tourism has shown its unique vitality a...
论土木工程施工项目管理中存在的问题及对策
象，影响招投标文件的公正性。针对违法行为的惩罚力度也不高，还存在监督机制不健全、串标和泄露信息等现象，给招投标文件的公正性带来了不良影响。同时，建设单位出于利益需要，为达到中标目的...
初中数学解题中隐含条件的挖掘
AbstractIt is an important factor for junior high school students to make mistakes insolving problems that they do not dig or not dig enough the hidden conditions inmathematics pro...
义务教育阶段的符号感培养的研究
目录引言.……1.问题的提出.……1.1相关概念的界定.........11.1.1符号与数学符号的界定.....1.1.2数感、符号感与符号意识的界定。。21.2国内外对符号感的研究现状......……·31.2.1国内对符号...
财务共享模式下企业内部控制的研究——以中国铁建集团为例
本科论文关键词：财务共享：内部控制：上市公司ABSTRACTNowadays,with the rapid development of China's economy and informationtechnology,enterprises of all walks of life are emerging c...
网红经济时代下的短视频和直播浪潮对消费者心理的影响分析
北京理工大学珠海学院2020届本科生毕业论文毕业论文诚信承诺书本人郑重承诺：我所呈交的毕业论文An Analysis of theInfluence of Short Videos and Live Broadcasts on ConsumerPsychology in t...
涨紧轮毛坯成形工艺设计
目录(一)课题的背景及意义…(二)涨紧轮国内外研究现状2(三)涨紧轮的技术特点3二、涨紧轮系统的总体设计。(一)涨紧轮毛坯成型总体设计的设计思路.4(二)主要设计方法….5图1：涨紧轮系统.6三、涨...
遵义红色旅游资源开发与利用研究
遵义师范学院本科毕业论文（设计）AbstractZunyi is an important old revolutionary area in our country with abundant redtourism resources.At present,the Party and the state attach gre...
HPM运用于中学数学教学现状的调查研究
students are interested in the history of mathematics.In addition to mastering the knowledge ofthe history of mathematics in the textbook,they can also learn the knowledge not cove...
