首页
登录
职称英语
Today, I’ll be talking about the invention of the camera and photography. Th
Today, I’ll be talking about the invention of the camera and photography. Th
游客
2023-07-28
32
管理
问题
Today, I’ll be talking about the invention of the camera and photography. The camera is often thought to be a modem invention. But as early as 1727, a German physicist【B1】______that light darkened silver salt, a chemical【B2】______. Using as a cameras a big box with a small hole to let the light in, he made【B3】______images on the salt. Silver salt is still the base of film today. Then a French scientist made the first【B4】______ picture by using a special piece of metal【B5】______with silver salt.
A photography he made in 1826 still exists. The painter Dagera【B6】______on the process by placing common salt, the kind we eat, on the metal This was in 1839, the【B7】______date of the beginning of photography. But the problem was the【B8】______of the photographs, And【B9】______ In 1860’s, Matthew Brady was able to take his famous pictures of the American Civil War, thus making portrait poses very popular. In the 20th century, George Eastman of the United States and Edwards Land,【B10】______. If we say that the photography came into existence in 1839, it follows that【B11】______. [br] 【B8】
选项
答案
printing
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2875644.html
相关试题推荐
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
[originaltext]W:Everyoneseemstobetalkingaboutclimatechangethesedays!
[originaltext]M:Istilldon’tunderstandwhatitisthatyouaretalkingabout
[originaltext]M:Istilldon’tunderstandwhatitisthatyouaretalkingabout
[originaltext]M:Istilldon’tunderstandwhatitisthatyouaretalkingabout
随机试题
TheFederalGovernmentsthecentralgovernmentoftheUnitedStates.Itisdivi
Ireadaboutitinsomebookorother,doesitmatter______itwas?A、WhereB、wha
Employersinasmall(organize)______areespeciallyinterestedinindividualswi
国际标准连续出版物号以( )作为标志符。A.ISBN B.ISRC C.I
内部审计部门对一项舞弊调查得出结论,该项调查揭示出以往未发现的重大事件对过去两年
按照投资对象的不同,证券投资基金可以分为()。A.债券基金 B.货币市场基金
某公司是一家新建企业。为了打好管理基础,保证产品质量,公司决定从全员质量教育工作
某市一空调生产企业,增值税一般纳税人,2018年业务如下: (1)全年销
采用排水下沉施工的沉井封底措施中,错误的是()。A.封底前设置泄水井 B.封底
成年男性患者,气短呼吸困难,心浊音界缩小,肝浊音界下降,近日出现头痛,烦燥不安,
最新回复
(
0
)