题目内容

1500KW机组的每只叶片都有自己的独立变桨机构,通过变桨机构调整叶片桨矩角到()位置,使风机完全能够在气动刹车的作用下停下来,从而实现机组的正常和紧急停机.

A. 顺桨60°
B. 顺桨30°
C. 顺桨90°
D. 顺桨45°

查看答案
更多问题

Majored Finance An increase in students (11)to study economics at university is being attributed to (归因于)the global economic crisis awakening a public thirst for knowledge about how the(12)system works. Applications for degree courses beginning this autumn were up by 15% this January, according to UCAS, the Universities and Colleges Admissions Service. A(13)for the Royal Economic Society said applications to do economics at A-level were also up. Professor John Beath, the president of the society and a leading lecturer at St Andrews University, said his first-year lectures—which are open to students from all departments—were (14)crowds of 400, rather than the usual 250. "There are a large number of students who are not (15)majors, who would like to learn something about it. One of the things I have done this year is to relate my teaching to contemporary (16)in a way that one hasn't traditionally done," he added. University applications rose 7% last year. But there were rises above average in several subjects. Nursing saw a 15% jump, with people's renewed interest in (17)in the public sector (部门) ,which are seen as more secure in economic crisis. A recent study showed almost two thirds of parents (18)schools should do more to teach pupils about financial matters, and almost half said their children had asked them what was going on, although a (19)of parents felt they did not understand it themselves well enough to explain. Zack Hocking, the head of child trust funds, said: "It's possible that one good thing to(20)from the downturn will be a generation that's financially wiser and better equipped to manage their money through times of economic uncertainty." 20.()

A. financial
B. applying
C. careers
D. minority
E. drawing
F. economics
G. believed
H. purpose
I. spokesman
J. events
K. events
L. professional

CTCS3-300S型列控车载系统TCR模块功能?

()是广西的壮族自治区沿海主要良港。

()的初加工方法是剥去豆类,洗净即可。

A. 荷兰豆
B. 四季豆
C. 豌豆
D. 豇豆

答案查题题库