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问题 单项选择题

( )是一组数控机床和其他自动化工艺设备．由计算机信息控制系统和物料自动储运系统有机结合的整体。

A．工行制造系统

B．柔性制造系统

C．弹性制造系统

D．挠性制造系统

答案

参考答案：B

解析：柔性主要是指加工对象的灵活可变性，即可以很容易地在一定范围内从一种零件的加工转换为另一种零件的加工。柔性制造系统是一组数控机床和其他自动化工艺设备，由计算机信息控制系统和物科自动储运系统有机结合的整体。它可按任意加工顺序加工一组具有不同工序与加工节拍的工件，能适时地自由调度管理，因而这种系统可以在设备的技术规范的内自动地加工工件和生产批量的变化。

单项选择题

如图6-61，正方形ABCD的对角线AC、BD交于点M，且分正方形为四个三角形，O1，O2，O3，O4分别为△AMB、△BMC、△CMD、△DMA的内切圆圆心，已知AB=1，则图中阴影部分的面积为（）。

A.A

B.B

C.C

D.D

E.E
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填空题

It is clear that we are rapidly becoming a global culture. New forms of information technology, intercontinental travel, and the complex nature of economics are all elements in such a change. Japan, an ancient (1) culture, now dominates the West economically while its own traditional (2) is rapidly becoming (3) in the process.
It does not take a great deal of analysis to see the vast interchanges of cultural influences in the world today. The thirst for (4) fashions, popular music, and the other elements of consumer culture (5) great inroads in non-Western lands while the West seeks out everything from the religious traditions of the Ease (6) the art and music these countries produce. In the field of (7) , to cite one conspicuous example, contemporary readers seek books (8) those of the West. Latin American authors, as well as those from Africa, Asia, and India, now find appreciative audiences.
A (9) culture does not mean a unitary or "one world" culture. It does mean that people are increasingly aware of the diversity of culture. World events enter our living rooms so that things that may once have been (10) of as distant (11) now greet us immediately and in color. We may watch those events on a television made in Japan while wearing clothes sewn in Thailand and shoes made in Hungary while snacking (12) food grown in Mexico. Such an economic interdependence reflects the reality of a global banking system, the globalization of the economy, and the increasing (13) of information and information technologies.
(14) has this shrinking of distances (and attitudes) become more clear than in the academic debates over what constitutes a liberal (15) education today. Is it possible (or desirable) to have the Western core of humanities (16) the center-piece of a curriculum The place of non-Western and non-traditional cultures as part of the general (17) of a student is hotly argued in educational circles. The very fact of that discussion (18) to the emergence of a global consciousness with a continued shrinking of parochial attitudes. The (19) that such globalization is hotly debated only emphasizes the profound nature of the (20) taking place in our culture.
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