造纸术英语
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Writing in the pottery 陶器
Shang and zhou dynasty 商周时期
Tortoise shells and animal bonds 龟甲、兽骨
Warring state 战国时期 Bamboo and dried sheepskin
羊皮
Western Han dynasty
西汉时期
Slik and floss paper丝帛棉纸
The disadvantages of writing material before the Eastern Han Dynasty
Tortoise ① Inconvenient
shells
② Heavy
③ Difficult to write
壹 The history of Paper
content
目录
贰 The introduction of papermaking
叁The signicance of papermaking
The development of writing material
Primitive society
原始社会
汉Biblioteka Baidu
Cai Lun
proces
砍竹漂塘 cut down the bamboo and tree and then put them in the pool 煮楻足火boiled them calcaoous soil， make the fibers decompose more finely
荡料入帘
肆
Papermaking being spread to all over world， culture began to spread to more people
① Heavy
Bamboo ② Difficult to reserve
③ Difficult to transport
silk So expensive that only a few nobles could afford
Main material
壹 Ragged cloth 叁 Tree bark 贰 Fishing nets 肆 Calcaroous soil
覆帘压纸
透火焙干
The significant influence
壹
贰
Updated the paper，make paper could be mass-producted
Dramatically reduced the expenditure and cost
叁
Made knowledge more available to great number of people which in turn led a great flowering of culture
Shang and zhou dynasty 商周时期
Tortoise shells and animal bonds 龟甲、兽骨
Warring state 战国时期 Bamboo and dried sheepskin
羊皮
Western Han dynasty
西汉时期
Slik and floss paper丝帛棉纸
The disadvantages of writing material before the Eastern Han Dynasty
Tortoise ① Inconvenient
shells
② Heavy
③ Difficult to write
壹 The history of Paper
content
目录
贰 The introduction of papermaking
叁The signicance of papermaking
The development of writing material
Primitive society
原始社会
汉Biblioteka Baidu
Cai Lun
proces
砍竹漂塘 cut down the bamboo and tree and then put them in the pool 煮楻足火boiled them calcaoous soil， make the fibers decompose more finely
荡料入帘
肆
Papermaking being spread to all over world， culture began to spread to more people
① Heavy
Bamboo ② Difficult to reserve
③ Difficult to transport
silk So expensive that only a few nobles could afford
Main material
壹 Ragged cloth 叁 Tree bark 贰 Fishing nets 肆 Calcaroous soil
覆帘压纸
透火焙干
The significant influence
壹
贰
Updated the paper，make paper could be mass-producted
Dramatically reduced the expenditure and cost
叁
Made knowledge more available to great number of people which in turn led a great flowering of culture