问题 问答题

什么是价值工程?

答案

参考答案:

价值工程是通过各相关领域的协作,对所研究对象的功能与成本进行系统分析,不断创新,旨在提高所研究对象价值的思想方法和管理技术。这里“价值”定义可以用公式表示:V=F/C,式中,V为价值(valuE.、F为功能(function)、C为成本或费用(cost)。

价值工程的定义包括以下几方面的含义:(1)价值工程的性质属于一种“思想方法和管理技术”;(2)价值工程的核心内容是对“功能与成本进行系统分析”和“不断创新”;(3)价值工程的目的旨在提高产品的“价值”。若把价值的定义结合起来,便应理解为旨在提高功能对成本的比值;(4)价值工程通常是由多个领域协作而开展的活动。

阅读理解

The oldest stone buildings in the world are the pyramids(金字塔). They have stood for nearly 5, 000 years, and it seems likely that they will continue to stand for thousands of years yet. There are over eighty of them scattered(散布)along the banks of the Nile, some of which are different in shape from the true pyramids. The most famous of these are the “Step” pyramid and the “Bent” pyramid.

  Some of the pyramids still look as much alike as they must have been when they were built thousands of years ago. Most of the damage suffered by the others has been at the hands of men who were looking for treasure or, more often, for stones to use in modern buildings. The dry climate of Egypt has helped to keep the pyramids in good condition, and their very shape has made them less likely to fall into ruin. These are good reasons why they can still be seen today, but perhaps the most important is that they were planned to last forever.

  The “Step” pyramid had to be on the west side of the Nile, the side on which the sun sets. This was for spiritual reasons. It also had to stand well above the level of the river to protect it against the regular floods. It could not be too far from the Nile, however, as the stones to build it needed to be carried in boats down the river to the nearest point. Water transport was, of course, much easier than land transport. The builders also had to find a rock base, which was not likely to crack(破裂)under the great weight of the pyramid. Finally, it had to be near the capital, or better still near the king’s palace so that he could visit it easily to personally check the progress being made on the final resting place for his body.

小题1:According to the passage, the “Step” pyramid    .

A.is unlikely to fall into ruin in the near future

B.was built on the sand along the Nile

C.is one that was built later than the true pyramids

D.is the most famous of the true pyramids小题2: The most important reason why some pyramids remain in good condition is that    .

A.people have taken good care of them

B.it doesn’t rain often in Egypt

C.they were well designed

D.the government has protected them from damage小题3:Most of the damage to the pyramids has been caused by   .

A.the regular floods

B.the dry climate of Egypt

C.people searching for gold

D.people in search of building materials小题4:The Egyptians built the pyramids along the banks of the Nile because    .

A.they believed in their god

B.it was difficult to find a large rock base far from the Nile

C.the river helped a lot in the transport of building materials

D.it was not easy to choose a suitable place for the pyramids

单项选择题