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  • 数据库实验五

    1.在订单数据库orderDB中,完成如下的查询: (1)用子查询查询员工“张小娟”所做的订单信息。 (2)查询没有订购商品的且在北京地区的客户编号,客户名称和邮政编码,并按邮政编码降序排序。 (3)查询订购了“32M DRAM”商品的订单编号,订货数量和订货单价。 (4)查询与员工编号“E2008005”在同一个部 ...

    /dl/520028.html

    标签: 数据库 实验

    上传时间: 2019-05-24

    上传用户:kk开开

  • 成绩查询系统

    #include<stdio.h> #include<string.h> #include<stdlib.h> #define N 100 int iNumOfStu=0; struct score &nbsp;&nbsp;{ &nbsp;&nbsp;float math; &nbsp;&nbsp;float english; &nbsp;&nbsp;float computer; &nbsp;&nbsp;}; struct student &nbsp;&nbsp;{ &nbsp;&nbsp;int number ...

    /dl/520134.html

    标签: 成绩查询系统

    上传时间: 2019-06-08

    上传用户:啊的撒旦

  • 学生成绩guanli

    #include<stdio.h> #include<string.h> #include<stdlib.h> #define N 100 int iNumOfStu=0; struct score &nbsp;&nbsp;{ &nbsp;&nbsp;float math; &nbsp;&nbsp;float english; &nbsp;&nbsp;float computer; &nbsp;&nbsp;}; struct student &nbsp;&nbsp;{ &nbsp;&nbsp;int number ...

    /dl/520138.html

    标签: c语言

    上传时间: 2019-06-09

    上传用户:啊的撒旦

  • Capture 自带元件库List

    AMPLIFIER.OLB ARITHMETIC.OLB ATOD.OLB BUS DRIVERTRANSCEIVER.OLB CAPSYM.OLB CONNECTOR.OLB COUNTER.OLB DISCRETE.OLB 等

    /dl/521276.html

    标签: Capture List 元件库

    上传时间: 2020-03-03

    上传用户:llik

  • The Cognitive Early Warning Predictive System

    I saw the light of the future when I first read Ray Kurzweil’s best-seller book The Singularity Is Near: When Humans Transcend Biology. One cubic inch of nanotube cir- cuitry, once fully developed, would be up to one hundred million times more powerful than the human brain.

    /dl/521782.html

    标签: Predictive Cognitive Warning System Early The

    上传时间: 2020-05-26

    上传用户:shancjb

  • ComSoc+Guide+to+Next+Generation+Optical+Transport

    Many times I have been asked to explain “ briefl y ” how SDH, SONET, and the OTN “ exactly ” work. The questions came mainly from new colleagues, stu- dents, and users of these technologies, personally or via the usenet newsgroup comp.dcom.sdh - sonet. I could have referred them to the standards ...

    /dl/521853.html

    标签: Generation Transport Optical ComSoc Guide

    上传时间: 2020-05-27

    上传用户:shancjb

  • Copper+Cabling+-+Applications

    How will future generations refer to our times? Will it be known as one of space exploration, genetics, atomic energy or computing? Possibly, but I think it is more likely to be ‘The age of communications’. Not since printed books and newspapers were first introduced has there been such an explosi ...

    /dl/521860.html

    标签: Applications Cabling Copper

    上传时间: 2020-05-27

    上传用户:shancjb

  • Digitally+Assisted+Pipeline+ADCs

    The continued reduction of integrated circuit feature sizes and commensurate improvements in device performance are fueling the progress to higher functionality and new application areas. For example, over the last 15 years, the performance of microprocessors has increased 1000 times. Analog circuit ...

    /dl/521883.html

    标签: Digitally Assisted Pipeline ADCs

    上传时间: 2020-05-27

    上传用户:shancjb

  • Mobile+Satellite+Communication+Networks

    The last decade proved to be hugely successful for the mobile communications industry, characterised by continued and rapid growth in demand, spurred on by new technological advances and innovative marketing techniques. Of course, when we refer to mobile commu- nications, we tend to implicitly refer ...

    /dl/521996.html

    标签: Communication Satellite Networks Mobile

    上传时间: 2020-05-30

    上传用户:shancjb

  • Optical+Communications+Essentials

    Ever since ancient times, people continuously have devised new techniques and technologies for communicating their ideas, needs, and desires to others. Thus, many forms of increasingly complex communication systems have appeared over the years. The basic motivations behind each new one were to impro ...

    /dl/522045.html

    标签: Communications Essentials Optical

    上传时间: 2020-05-31

    上传用户:shancjb