首页
登录
职称英语
(71)Developments in two materials--iron and concrete--formed the technologica
(71)Developments in two materials--iron and concrete--formed the technologica
游客
2024-07-05
30
管理
问题
(71)
Developments in two materials--iron and concrete--formed the technological basis for much modern architecture
. In 1779 English architect Thomas Pritchard designed the first structure built entirely of cast iron: Ironbridge, a bridge over the River Severn in England. At around the same time, another Englishman experimented with a compound of lime, clay, sand, and iron slag (矿渣) to produce concrete. Iron had been used since ancient time to tie building elements together, but after the construction of Ironbridge it took on a new role as a primary structural material. (72)
Builders throughout Europe and North America began to set up houses with beams of iron instead of wood
.
(73)
One of the most spectacular examples of early iron construction was the Crystal Palace in London, England
. Spreading over 18 acres, the building consisted entirely of screens of glass set within iron frames. Paxton adapted two major features of the architecture of the Crystal Palace: mass production (in the manufactured glass screens and iron frames) and the use of iron rather than traditional stones or brick. He managed to erect this vast building in less than six months, a project he accomplished by detailed planning. (74)
In 1889 French engineer Gustave Eiffel carried forward Paxton’s daring ideas for iron construction in his 300-m tall Eiffel Tower in Paris
. (75)
Steel for construction also became abundantly available in the 19th century
. [br]
选项
答案
1889年法国的工程师Gustave Eiffel在巴黎三百米高的埃非尔铁塔中实施了Paxton的有关铁架结构的大胆想法。
解析
carried forward Paxton’s daring ideas: 实施了Paxton的……大胆想法,for后面实际上是修饰ideas。
转载请注明原文地址:https://tihaiku.com/zcyy/3663402.html
相关试题推荐
(71)Developmentsintwomaterials--ironandconcrete--formedthetechnologica
(71)Developmentsintwomaterials--ironandconcrete--formedthetechnologica
(71)Developmentsintwomaterials--ironandconcrete--formedthetechnologica
(71)Developmentsintwomaterials--ironandconcrete--formedthetechnologica
(71)Developmentsintwomaterials--ironandconcrete--formedthetechnologica
Therehasbeenatotaltechnologicalchangeinthe(organize)______ofsociety.
Scientistsshouldbekept______ofthelatestdevelopmentsintheirresearchar
随机试题
Comparativelythetelephonechargesarelowerifyoumakeacall______.[br]Wh
下列哪项例证了内部控制的固有局限性?()A.会计主管同时操作和记录现金存款
所检验的水泥凡细度、初凝时间、不溶物和烧失量任一项不符合标准规定,均判为不合格品
下列不属于基金客户服务特点的是()。A.持续性 B.规范性 C.永久
股票具有()等特征。 ①收益性 ②风险性 ③流动性 ④永久性?A:①②
异丙肾上腺素在临床常用于治疗哮喘,治疗过程中给患者带来最多的副作用是A:心动过速
基础心理学是研究()。 (A)正常成人心理现象的心理学基础学科 (B
(二) 中国邮政面对电子商务的蓬勃发展以及信息技术挑战,启动了电子邮件工程,邮
代理付款行接到收款人或持票人交来的银行本票和进账单,按规定审查无误后办理兑付,会
有四个互斥方案,寿命期均为10年,基准收益率为8%,(P/A,8%,10)
最新回复
(
0
)