首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
How old is the earliest surviving examples of Chinese printing?
How old is the earliest surviving examples of Chinese printing?
admin
2009-06-24
64
问题
How old is the earliest surviving examples of Chinese printing?
Printing is an old technique, by the 2nd century AD the Chinese had developed and put into fairly widespread use the art of printing texts. Like most inventions, it was not entirely new, because the printing of designs and pictures on textiles had preceded the printing of words in China by at least a century. The earliest surviving examples of Chinese printing, produced before 200 AD, were printed from letters and pictures cut in relief on wood blocks.
It’s always a pleasure to visit the different parts of newspaper operations. Printing is a really messy process because of the black, oil-based ink we use. If you hold the newly printed newspapers, you will come away with the black ink all over your hands and then probably get it on your clothes.
That may change soon, with the use of a different type of ink. Several major daily newspapers are now trying out a new printing process called flexography. This process produces smear-free pages that are remarkably clean. Flexography is often referred to as "flexo". "Flexo presses use water-based inks that dry quickly, not like the standard oil-based inks that take much longer to dry. The new flexography inking process is also simpler and faster than the standard method. There’s one major problem, though. The ink may dry too quickly, and thereby gum up the machines. It could obstruct the presses, so that they won’t work right, or it might cause them to break down altogether. If the machines clog too easily, the process will have to be changed and retested. There’s a possibility that our newspaper will convert to the flexography process sometime soon. In any case, our readers have already expressed a definite preference for the new papers and clean hands.
选项
A、Presses may get clogged with ink.
B、Papers get smudged with old ink.
C、Reporters prefer the standard method.
D、Machines may need to be oiled daily.
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/M2Hd777K
本试题收录于:
公共英语五级笔试题库公共英语(PETS)分类
0
公共英语五级笔试
公共英语(PETS)
相关试题推荐
Whydoestheauthormention"Egypt’smightypyramidbuilders"?Whichofthefollowingstatementsistrue?
AmericanpubliceducationhaschangednumbersofAmericanparentsandteachersareinrecentyears.Onechangeisthatincreasin
AmericanpubliceducationhaschangednumbersofAmericanparentsandteachersareinrecentyears.Onechangeisthatincreasin
Peoplethinkingabouttheoriginoflanguageforthefirsttimeusuallyarriveattheconclusionthatitdevelopedgraduallyas
TheUnitedStatesistryingtodealwiththeseriousproblemsbroughtonbytheenergycrisis.
GrossNationalHappiness Inthelastcentury,newtechnologyimprovedthelivesofmanypeopleinmanycountries.However,one
Becauseadministeringthewholecompany,hesometimeshastoworkaroundtheclock.
SeeingtheWorldCenturiesAgoIfyouenjoylookingthroughtravelbooksbysuchfamiliarauthorsasArthurFormerorEugene
SchoolingandEducationItiscommonlybelievedintheUnitedStatesthatschooliswherepeoplegotogetaneducation.Neve
NaturalMedicinesSinceearliestdays,humanshaveusedsomekindsofmedicines.Weknowthisbecausehumanshavesurvived.An
随机试题
以苯二氮卓类药物治疗焦虑症时,下述哪些说法不正确
A、虎潜丸合四君子汤B、补肾地黄丸合补中益气汤C、当归补血汤D、八珍汤E、鹿角胶丸小儿五软证脾肾两亏型首选方剂为
味辛味酸
初始土地登记的工作程序为()。
背景资料A公司在冬季承接了一室外压缩空气管网系统的安装,系统工作压力为2.5MPa。由于工期较紧,A公司将系统中部分规格的直管分包给B公司。A公司和B公司均具备与承包管道系统相符的压力管道施工许可证,管道及管件均由业主提供。管道系统施工
各种账簿应按页次顺序连续登记,不得跳行、隔页。如果发生跳行、隔页,应当将空行、空页划线注销,或者注明“此行空白”、“此页空白”字样,并由记账人员签名或者盖章。()
【2016上】英国政府:1870年颁布的《初等教育法》中,一方面保持原有的专为资产阶级子女服务的学校系统,另一方面为劳动人民的子女设立国民小学、职业学校。这种学制属于()。
下列关于Serv_UFTP服务器配置和使用的描述中,错误的是()。
DearMr.Suzuki,ThegoodswereceivedonJuly15werefoundnottomatchourorder.ThegoodsweorderedwereItemNo.2345,
A、Checkoutthelatestpricereductiononline.B、Lookroundforitemsinthephysicalstores.C、Ordertheproductsfromtheonli
最新回复
(
0
)