文档介绍：外国新闻事业史(笔记)
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate sizx between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
谷登堡：1450年改进金属活字印刷术
15世纪后期，已出现印刷某些记事性小册子《土尔其侵犯欧洲见闻录》、《哥伦布发现新大陆记》
特点：传播规模小，面向小范围特定对象，没有专门的采集和传播新闻机构
二、16世纪的手抄小报和新闻书
1、时代背景：政治、经济、地理大发现、14—16世纪文艺复兴思想启蒙运动
2、手抄小报：15世纪威尼斯 1566定名小报《手抄新闻》
欧洲小报总称 格塞塔 gazette
3、新闻书、新闻传单
4、定期印刷品：德意志 1588年《博览会编年表》科伦1594—1635年间《法比信使》
特点：新闻传播规模扩大，特定对象→整个社会。出现专门采集和公开发布新闻的机构
三、17世纪定期报刊、日报及杂志的产生
1、背景 社会政治、经济变动加剧。社会信息量以及对信息量需求增加。物质技术条件逐步改善