除尘器本体的主要部件包括:()、气流分布装置、()、集尘极和清灰装置等。

题型:填空题

问题:

除尘器本体的主要部件包括:()、气流分布装置、()、集尘极和清灰装置等。

考点:除灰、除渣、电除尘考试电除尘设备检修工电除尘设备检修工题库
题型:填空题

以下情况中,哪一项不必使用纸票?()

A.车站TVM、POST全部故障或部分故障导致无法满足乘客正常进站需求时

B.车站出现有预见性或临时性大客流时票务系统无法应付等特殊情况时。

C.根据分公司总经理室签发的大客流运输方案,可使用纸票。

D.行调下令列车越站

题型:填空题

下列分子中呈正四面体结构的是

A.甲烷

B.二氯甲烷

C.三氯甲烷

D.一氯甲烷

题型:填空题

In business, there’s a speed difference: It’s the difference between how important a firm’s leaders say speed is to their competitive(竞争的) strategy(策略) and how fast the company actually moves.The difference is important regardless of industry and company size. Companies fearful of losing their competitive advantage spend much time and money looking for ways to pick up the speed.

In our study of 343 businesses, the companies that chose to go, go, go to try to gain an edge ended up with lower sales and operating incomes than those that paused at key moments to make sure they were on the right track.What's more, the firms that “slowed down to speed up” improved their top and bottom lines, averaging 40% higher sales and 52% higher operating incomes over a three-year period.

How did they disobey the laws of business physics, taking more time than competitors yet performing better? They thought differently about what “slower” and “faster” mean.Firms sometimes fail to understand the difference between operational speed (moving quickly) and strategic speed (reducing the time it takes to deliver value).Simply increasing the speed of production, for example, may be one way to try to reduce the speed difference.But that often leads to reduced value over time, in the form of lower-quality products and services.

In our study, higher-performing companies with strategic speed always made changes when necessary. They became more open to ideas and discussion.They encouraged new ways of thinking.And they allowed time to look back and learn.By contrast (相比而言), performance suffered at firms that moved fast all the time, paid too much attention to improving efficiency, stuck to tested methods, didn't develop team spirit among their employees, and had little time thinking

about changes.

Strategic speed serves as a kind of leadership.Teams that regularly take time to get things right, rather than plough ahead full bore, are more successful in meeting their business goals.That kind of strategy must come from the top.

小题1:What does the underlined part “gain an edge” in Paragraph 2 mean?

A.Increase the speed.    

B.Reach the limit.

C.Get an advantage.

D.Set a goal.小题2:The underlined part “the laws of business physics” in Paragraph 3 means ________.

A.spending more time and performing worse

B.spending more time and performing better

C.spending less time and performing worse

D.spending less time and performing better小题3:What can we learn from the text?

A.How fast a firm moves depends on how big it is.

B.How competitive a firm is depends on what it produces.

C.Firms guided by strategic speed take time to make necessary changes.

D.Firms guided by operational speed take time to develop necessary team spirit.小题4:Which could be the best title for the text?

A.Improve quality? Serve better.

B.Deliver value? Plough ahead.

C.Reduce time? Move faster.

D.Need speed? Slow down.

题型:填空题

截瘫患者腋杖步行种类中,"先将肌力较差的一侧脚和两侧腋杖同时伸出→再将对侧足(肌力较好的一侧脚或健足)伸出"属于()

A.两点步行

B.三点步行

C.四点步行

D.交替拖地步行

E.同时拖地步行

题型:填空题

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