TAC Handout written by Maggie Johnson and revised by me. Three address code Three-address code(TAC) will be the intermediate representation used in our Decaf compiler. It is essentially a generic assembly language that falls in the lower-end of the mid-level IRs. Some variant of 2, 3 or 4 address code is fairly commonly used as an IR, since it maps well to most

 目标管理  范围管理  需求管理 ◼ 管理需求的目的 ◼ 需求管理的困难性 ◼ 软件需求特性 ◼ 需求工程 ◼ 如何获取需求 ◼ 需求规格说明 ◼ 需求管理工具

 软件工作量估算的特点  软件工作量估算困难的原因  估算的基本方法  功能点方法和COCOMO模型  估算技巧  过于乐观的估计  有原则的谈判

◼ Importance of Project Procurement Management? ◼ Project Procurement management Processes: ◼ Procurement Planning (采购计划) ◼ Solicitation Planning （询价计划） ◼ Solicitation （询价） ◼ Source Selection（供方选择） ◼ Contract Administration （合同管理） ◼ Contract Close-out（合同收尾）

I'm often asked how to be a good manager, a topic I've taken on in this column more than once. Less often does anybody ask an equally important question: What makes a good employee? Here are 10 of the qualities I find in the \best and brightest\ employees, the people companies should attract and retain

◼ Importance of a good communication ◼ Project Communication Management Process ◼ Communication Planning (沟通计划编制) ◼ Information Distribution (信息发送) ◼ Performance Reporting (绩效报告) ◼ Administrative Closure (管理收尾) ◼ Suggestions for improving project communications

◼ What is Project Scope Management? ◼ Project Initiation ◼ Methods for Selecting Projects ◼ Net Present Value Analysis, ROI, and Payback Analysis ◼ Weighted Scoring Model ◼ Project Charters ◼ Scope Planning ◼ The Scope Statement ◼ Scope Definition ◼ The Work Breakdown Structure ◼ Approaches to Developing Work Breakdown Structures ◼ Scope Verification and Scope Change Control

Importance of Project Procurement Management? Project Procurement management Processes: Procurement Planning (采购计划) Solicitation Planning （询价计划） Solicitation （询价） Source Selection（供方选择） Contract Administration （合同管理）

1.Itis+被强调部分+that 该句型是强调句型。将被强调的部分放在前面,其它 部分置于that之后。被强调部分可以是主语,宾语,表 语或状语。强调的主语如果是人,that可以由who换用 如果把这种句型结构划掉后,应该是一个完整无缺的 句子。这也是判断强调句型与其它从句的方法

The Problem of Induction Although James and Clifford disagree about the reasonableness of belief in a special class of propositions(when they constitute a genuine choice for us), they agree that in the majority of cases empirical investigation and the scientific pursuit of evidence is at least a, if not the proper way to proceed in forming beliefs. It