首页
登录
职称英语
Iron production was revolutionized in the early eighteen century when coke w
Iron production was revolutionized in the early eighteen century when coke w
游客
2024-06-08
50
管理
问题
Iron production was revolutionized in the early eighteen century when coke was first used【B1】______ of charcoal for refining iron ore. Previously the poor【B2】______ of the iron had restricted its use in architecture to items such as chains and tie bars for supporting arches, vaults, and walls. With the【B3】______ in refining ore, it was now possible to make cast-iron beams, columns, and girders. During the nineteenth century further【B4】______ were made, notably Bessemer’s process for converting iron into steel, which made the material more commercially viable.
Iron was rapidly【B5】______ for the construction of bridges, because its【B6】______ was far greater than that of stone or timber, but its use in the architecture of buildings developed more slowly. By 1800 a complete internal iron skeleton for buildings had been developed in【B7】______ architecture replacing traditional timber beams, but it【B8】______ remained concealed. Apart from its low cost, the appeal of iron as a building material lay in its strength, its resistance to fire, and its potentialtospan vast areas. As a result,【B9】______ , but it was invariably concealed.
Significantly, the use of exposed iron occurred mainly in the new building types spawned by the Industrial Revolution: in factories, warehouses, commercial offices, exhibition hall, and railroad stations,【B10】______ .Iron, despite its structural advantages, had little aesthetic status.【B11】______ . [br] 【B2】
选项
答案
quality
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3624846.html
相关试题推荐
[originaltext]Lifeinthetwentiethcenturymustdemandpreparations.Today
[originaltext]Advertisingisahighlydevelopedtwentieth-centuryindustry.
[originaltext]Advertisingisahighlydevelopedtwentieth-centuryindustry.
[originaltext]Iftheearthgetshotterinthenewcentury,whatwillhappen
[originaltext]Iftheearthgetshotterinthenewcentury,whatwillhappen
[originaltext]Iftheearthgetshotterinthenewcentury,whatwillhappen
[originaltext]Inthiscentury,photographshavebeenreallyimportantfort
Inthelaterhalfofthe19thcentury"capital"and"labour"wereenlarging
Inthelaterhalfofthe19thcentury"capital"and"labour"wereenlarging
Inthelaterhalfofthe19thcentury"capital"and"labour"wereenlarging
随机试题
Inlittlereligioussects,accordingly,themoralsofthecommonpeoplehave
(1)WhenAndycametoShawshankin1948,hewasthirtyyearsold.Hewasash
Thequestionsinthisgrouparebasedonthecontentofapassage.Afterreading
TheWorldHealthOrganization(WHO)saysitsten-yearcampaigntoremovele
Thoughheisaprominentmathematicprofessor,_________________(但若谈到政治)hekno
政府为了履行环境保护职责,确保环境影响评价相关法律的贯彻执行,制定了一系列环境保
Thechangeinthatvillagewasmiraculou
唯一得到心理学家公认的,对教育实践具有相当重要的应用价值的动机分类方法是()。
下列观点属于变革型领导理论的是()。A.强调任务的明晰度、工作的标准和产出
关于联合体投标的说法,正确的是()。A.多个施工单位可以组成一个联合体,以
最新回复
(
0
)