首页
登录
职称英语
[originaltext] No major changes in writing materials were to come for about
[originaltext] No major changes in writing materials were to come for about
游客
2024-03-05
49
管理
问题
No major changes in writing materials were to come for about 3,000 years. The person credited with inventing paper is a Chinese man named Ts’ai Lun. He took the inner bark of a mulberry tree and bamboo fibers, mixed them with water, and pounded them with a wooden tool. He then poured this mixture onto a flat piece of coarsely woven cloth and let the water drain through, leaving only the fibers on the cloth. Once dry, Ts’ai Lun discovered that he had created a quality writing surface that was relatively easy to make and lightweight. This knowledge of papermaking was used in China before word was passed along to Korea, Samarkand, Baghdad, and Damascus.
By the 10th century, Arabians were substituting linen fibers for wood and bamboo, creating a finer sheet of paper. Although paper was of fairly high quality now, the only way to produce written work was by hand, a painstaking process.
By the 12th century, papermaking reached Europe. In 1448, Johannes Gutenberg, a German, was credited with inventing the printing press.(It is believed that moveable type was actually invented hundreds of years earlier in Asia.) Books and other important documents could now be reproduced quickly. This method of printing in large quantities led to a rapid increase in the demand for paper.
选项
A、To obtain its fibers.
B、To drain the water.
C、To make paper white.
D、To measure the size of paper.
答案
B
解析
Why did Ts’ai Lun use a flat piece of coarsely woven cloth when he was making the paper?
转载请注明原文地址:https://tihaiku.com/zcyy/3506589.html
相关试题推荐
[originaltext]Winterisapainintheanimalkingdom.Birdscanfleeitby
[originaltext]Winterisapainintheanimalkingdom.Birdscanfleeitby
[originaltext]Drinkingalcoholissociallyacceptablebehaviourinmanypar
[originaltext]M:Alexandra,didyouworkatanairportbefore?Yousaidyouwor
[originaltext]M:Alexandra,didyouworkatanairportbefore?Yousaidyouwor
[originaltext]M:Alexandra,didyouworkatanairportbefore?Yousaidyouwor
[originaltext]M:OK,Mary!CanyoutellmeaboutyourEnglishsuccessstory?W:
[originaltext]M:OK,Mary!CanyoutellmeaboutyourEnglishsuccessstory?W:
[originaltext]Goodafternoon,everyone!Welcometotoday’slecture.Havey
[originaltext]Hello,everyone.Iwanttosharesomethingaboutmyselfwith
随机试题
[img]2018m8x/ct_epekz005_epelist_0318_201807[/img][originaltext]6.Igotos
Sarah,hurryup.I’mafraidyouwon’thavetimeto______beforetheparty.A、get
Whatwouldittaketopersuadeyoutoexercise?A【S1】______toloseweightor
AdvertisementsareemployedNOTto______.[br][originaltext]Advertising
()电影是二战结束后,在意大利兴起的一个电影运动。这类电影的主题大都围绕在大战
持续的、大规模的国际收支顺差对一国经济的影响表现为()。A.不利于对外经济交往
A.细菌总数≤50cfu/cm B.细菌总数≤100cfu/cm C.细菌总
根据《建设工程施工劳务分包合同(示范文本)》(GF—2003—0214),劳务分
世界文化遗产、文化与自然双重遗产和文化景观遗产,符合《世界遗产公约》规定标准的,
注射用油最好的灭菌方法是A.干热灭菌法 B.热压灭菌法 C.流通蒸汽灭菌法
最新回复
(
0
)