上海交通大学：《国际私法》课程教学材料（相关法律条文）Law of the Application of Law for Foreign-related Civil Relations of the People’s Republic of China

2.1 Principles of network applications 2.2 Web and HTTP 2.3 FTP 2.4 Electronic Mail v SMTP, POP3, IMAP 2.5 DNS 2.6 P2P file sharing 2.7 Socket programming with TCP 2.8 Socket programming with UDP 2.9 Building a Web server

Ground granulated blast furnace slag (GGBFS) and steelmaking slag have been used as a raw material for cement production or as an aggregate to make concrete, which contribute aluminum, calcium, iron, and silicon oxides.The suitability of the slag for a particular application depends on its reactivity, cost, availability, and its influence on the properties of the resulting concrete.For the interest of durability studying of concrete in the presence of slag, the accelerated carbonation products and leaching behavior of the slag and Portland cement (PC) were studied.The experimental results confirmed that the slag was more resistant to carbonation compared to PC.The carbonation degree of GGBFS reduced by 17.74%;and the carbonation degrees of steelmaking slags reduced by 9.51%-11.94%.Carbonation neutralized the alkaline nature of the hydrated pastes and gave rise to the redox potential of the leachate slightly (30-77mV).The carbonation also increased the release of most of the elements pr

Being aimed to developing intermetallic base structural materials to be worked at above 1000℃, a systematic investigation has been performed of the fundamental crystallographic structure, phase constitution map, density-composition dependence, oxidation resistance and general mechanical behaviour for the ternary intermetallic alloys in the Nb-Ti-Al system. Promissing results have been obtained at the initial stage in the current program. The 1100℃ high temperature strength at the strain rate of 10-2/s and 10-5/s for the ternary compound NbTiAl3 （γ1） base alloys are generally much higher than that of the binary compound TiAl （γ）, especially in the γ1 + α2 phase region, it is as high as twice as that of TiAl. The densities are 4.1-4.79g/cm3, depending on relative amount of the intermetallics involved and the density difference between the intermetallics. The oxidation resistance at th

7.1 I/O接口扩展概述 7.2 MCS-51与可编程并行I/O芯片8255A的接口 7.3 显示器键盘接口 7.2.2 工作方式选择控制字及C口置位/复位控制字 7.2.3 8255A的三种工作方式 7.2.4 MCS-51单片机和8255A的接口 7.3 用74LSTTL电路扩展并行I/O口 11.1 MCS-51与DAC的接口 11.2 MCS-51与ADC的接口 11.3.MCS-51与ADC0809的接口

2.1 MCS-51 单片机的硬件结构 2.2 MCS-51的引脚 2.3 MCS-51的CPU 2.4 MCS-51存储器的结构 2.5.5 P0～P3端口功能 2.6 时钟电路与时序 2.7 复位操作和复位电路

5.1 中断的概念 5.2 MCS-51中断系统的结构 5.3 中断请求源 5.4 中断控制 5.5 响应中断请求的条件 5.6 中断请求的撤消 5.7 中断服务程序的设计 5.10 多外部中断源系统设计

汇编语言是面向机器硬件的语言，要求程序设计者对MCS- 51单片机具有很好的“软、硬结合”的功底。 介绍程序设计的基本知识及如何使用汇编语言来进行基本的程序设计。 4.1 汇编语言程序设计概述 4.2 汇编语言源程序的汇编 4.3 汇编语言实用程序设计

介绍MCS-51汇编语言的指令系统： 3.1 指令系统概述 3.2 指令格式 3.3 指令系统的寻址方式 3.4 MCS-51指令系统分类介绍

西安石油大学：《单片机原理及应用 Single chip Microcomputer Principle and Application》课程教学资源（PPT课件讲稿）简介、第一章 计算机基础知识（1/2）