更多"Pig iron, wrought iron, and steel c"的相关试题:
[填空题]A new steel and iron works (build) （ ） in our hometown now.
[填空题]A new steel and iron works (build) ______ in our hometown now.
[填空题]These giant iron and steel works will greatly accelerate the development of____________________(我国钢铁工业).
[单项选择]An iron and steel works, with several satellite factories,（）in that city now.
A. is built
B. is being built
C. were built
D. are being built
[填空题]The iron and steel industry ___________________ (起着重要的作用) in our national economy.
[简答题]Yado Steel Co Ltd (Yado Steel) entered into a loan agreement with Industry Bank to borrow RMB 20 million yuan for its expansion programme. Yado Steel provided its office building as property mortgaged for the debt, and made the registration as required. Mr Ding, one of the shareholders of Yado Steel, placed a guarantee letter of general liability in favour of Industry Bank.
Due to poor performance, Yado Steel failed to repay the debt when it came to maturity. Meanwhile, Industry Bank, under a restructuring plan, transferred the credit of RMB 20 million yuan together with the right of pledge to Oriental Assets Management Co (OAM). It also made a written notice to Yado Steel and Mr Ding, but failed to transfer the right of mortgage to OAM. On the contrary, Industry Bank concluded an agreement with Yado Steel before it went bankrupt, and settled other debts owed by the latter through the sale of the office building as mortgaged for the loan. Having found this fact, OAM, as a transferee o
[单项选择]Since prehistoric people first applied natural pigments to cave walls, _________ have painted to express themselves.
A. when artists
B. artists
C. artists who
D. that artists
[单项选择]如果发生了介质损坏并且已经丢失了PIG数据库的所有控制文件，在以下有关PIG数据库的陈述中，哪一个是正确的
A. 数据库可以加载，但不能开启
B. 在开启这个数据库之前必须对该数据库进行恢复
C. 必须开启这个数据库并使用CREATE CONTROLFILE语句创建一个新的控制文件
D. 无法恢复这个数据库
[单项选择]Graham-Steel杂音
A. 肺动脉瓣相对关闭不全
B. 动脉导管未闭
C. 室间隔缺损
D. 重度主动脉瓣关闭不全
E. 主动脉瓣狭窄
[简答题]Strike while the iron is hot.
[单项选择]1 David Smith worked primarily in iron, exploring its possibilities more fully than any other sculptor before or since. To Smith, iron spoke of the power, mobility, and vigor of the industrial age. Smith was born in Indiana in 1906, the descendant of a nineteenth- century blacksmith. His iron sculptures flowed naturally out of the mechanized heart of America, a landscape of railroads and factories. As a child, Smith played on trains and around factories, as well as in nature on hills and near creeks. He originally wanted to be a painter, but after seeing photographs of the metal sculpture of Picasso in an art magazine, he began to realize that iron could be handled as directly as paint.
2 Many of Smith’s sculptures are "totems" that suggest variations on the human figure. They are not large iron dolls, although several have "heads" or "legs." Still, they forcefully convey posture and gesture. Their message flows from the internal relations of the forms and from t
A. history
B. poverty
C. lifestyle
D. strength
[填空题]Iron production was revolutionized in the early eighteen century when coke was first used{{U}} (36) {{/U}}of charcoal for refining iron ore. Previously the poor{{U}} (37) {{/U}}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{{U}} (38) {{/U}}in refining ore, it was now possible to make cast-iron beams, columns, and girders. During the nineteenth century further{{U}} (39) {{/U}}were made, notably Bessemer’s process for converting iron into steel, which made the material more commercially viable.
Iron was rapidly{{U}} (40) {{/U}}for the construction of bridges, because its{{U}} (41) {{/U}}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{{U}} (42) {{/U}}architecture replacing traditional timber beams, but it{{U}} (43) {{/U}}remained conceal
