AbstractIn the world of the Internet,will be Trojan,ransomware network attacks,to our security threat is huge.Therefore,in order to reduce network threats,penetration testing can e...

2.5管程结构初步设计.82.6壳程换热系数计算92.7传热系数的计算92.8管壁的温度计算102.9管程压降计算102.10壳程压降计算.11第三章加热器的结构设计及强度运算123.1加热管的材料及规格的选择和数...

Design and Implementation of Agricultural Monitoring Systembased on ATmega328Abstract:With the rapid development of science and technology,the field of agriculture also began tocon...

湖南理工学院毕业设计（论文）AbstractApache in the global WEB server software market occupies the largest market share,almost all widely used computer platform can be ran,with a str...

Study on Fathers'Participation in Child-rearingAbstract In children's overall development,fathers are as important as mothers,though theyplay different roles.Better education depen...

本科论文82系统水力计算过程，444444444444449空调系统的保温、消声、减震与节能.339.1风管的保温及防腐339.2管道系统消声设计步骤339.3减震.……年年年年年年年年年4年年年年年年年年年年年年...

AbstractThere are many,many systems appearing in the freshman check-inmanagement system market,which is good no matter what aspect.Thesystem design and page aesthetics and performa...

而在商品的定价中，最主要的因素就是产品的成本。不计代价的降价，必输于竞争。1.1.2成本管理的内容成本管理的内容有：①工厂的成本控制工厂的成本管理主要由财务部门承担，大型企业通常要设立...

本科论文摘要近几年经济格局骤变，电商对实体行业造成了不小的冲击，人们对实体消费体系的要求也随之提高。消费结构发生了很大的变化，但是人们对于商业综合体的需求不减反增，因为和朋友聚餐、...

Abstract:since the new curriculum reform,more and more attention hasbeen paid to the subject status of students in the education field,andthe dynamic classroom can be well reflecte...