ExecutiveSummary和Introduction有何不同？

ExecutiveSummary和Introduction有何不同？
ExecutiveSummary
Executive Summary
executive summary
Executive summary
Executive Summary Example
Executive Summary Sample 1
MECE分析法(Mutually Exclusive Collectively Exhaustive)
Operations Research：Queueing Theory
effective executive
Operations Research：Integer Programming
Common subexpression elimination involvin讲义g multi
Operations Management：Process Strategy and Analysis
introduction 的作用
A summary of Stumbling Blocks in Intercultural Communication
Increasing Explicitness in Fluency Instruction - Curry School of 越来越多的显性流畅指令-咖喱学院
外文翻译--研发财务管理
Experimental Research
Survey Research：Basic Communication Methods
Integrated Curriculum and Instruction
外研版必修三exerciseofintroductionreadingandvocabulary练习
Operation Research
Unit5 Product Introduction
the effective executive

ExecutiveSummary