Can programming language influence correctness? anguages affect the way we think about problems The tools we use have a profound(and devious) influence on our thinking habits, and, therefore on our thinking abilities?

1瞬时水样 2混合水样 3综合水样 1定义(对采样时间和地点的要求 2适用条件(水体、污染物、监测目的

Reuse (Assume have source code, not a commercial product) Ariane 5. Therac-25. British AtC Expectation Significantly lower development costs and time. Amortize costs among all users or uses Assumptions

《工程图学》课程教学资源（PPT课件讲稿）基础归纳与总结

《河北工程大学学报（社会科学版）》：以科学教育丰富思想政治课内容有机融合思想政治教育与科学精神培育（营口理工学院：安金辉）

Formal design Reviews Associated with each of documentation phases Evaluate with respect to Customer requirements Prescribed standards and practices Contractual requirements

State Machine specifications Define behavior using states and transitions between states

一、 课程的性质和任务 本课程为环境工程专业基础必修课。本课程的任务主要包括：（1）掌握工程 测量的基本概念和应遵循的基本原则；了解水准测量原理，掌握水准仪的使用方 法和误差分析方法；（2）掌握角度测量方法及光学经纬仪的检验与校正方法，掌 握测量误差的基本知识；（3）掌握小地区控制测量方法；掌握测设的基本工作；

Outline: Software Design Goals History of software design ideas Design principles Design methods Life belt or leg iron?(Budgen)

第一节 概述 第二节 毒粒的性质 第三节 病毒的复制