首页
登录
职称英语
Many objects in daily use have clearly been influenced by science, but their
Many objects in daily use have clearly been influenced by science, but their
游客
2025-03-25
7
管理
问题
Many objects in daily use have clearly been influenced by science, but their form and function, their dimensions arid appearance were determined by technologists, artisans, designers, inventors, and engineers using nonscientific modes of thought. Many features and qualities of the objects that a technologist thinks about cannot be reduced to unambiguous verbal descriptions; they are dealt with in the mind by a visual, nonverbal process. In the development of Western technology, it has been nonverbal thinking, by and large, that has fixed the outlines and filled in the details, and rockets exist not because of geometry or thermodynamics (热力学) , but because they were first pictures in the minds of those who built them.
The creative shaping process of a technologist’s mind can be seen in nearly every artifact (人工制品) that exists. For example, in designing a diesel (柴油) engine, a technologist might impress individual ways of nonverbal thinking on the machine by continually using an intuitive sense of Tightness and fitness. What would be the shape of the combustion chamber? Where should be the valves played? Should it have a long or short piston(活塞)? Such questions have a range of answers that are supplied by experience? by physical requirements, by limitations of available space, and not least by a sense of form. Some decisions, such as wall thickness and pin diameter, may depend on scientific calculation, but the nonscientific component of design remains primary. Design courses, then, should be an essential element in engineering curricula. Nonverbal thinking, a central mechanism in engineering design, involves perceptions, the stock in trade of the artist, not the scientist. Because perceptive processes are not assumed to entail "hard thinking", nonverbal thought is sometimes seen as primitive stage in the development of cognitive processes and inferior to verbal or mathematical thought. But it is paradoxical that when the staff of the Historic American Engineering Record wished to have drawings made of machines and isometric (等距画法) views of industrial processes for its historical record of American engineering, the only college students with the requisite (必要的) abilities were not engineering students, but rather students attending architectural schools.
If courses in design, which in a strongly analytical engineering curriculum provide the background required for practical problem solving, are not provided, we call expect to encounter silly but costly errors occurring in advance engineering systems. For example, early models of high-speed railroad cars loaded with sophisticated controls were unable to operate in a snowstorm because a fan sucked snows into the electrical system. Absurd random failures that plague automatic control systems are not merely trivial aberrations(过失) ; they are a reflection of the chaos that results when design is assumed to be primarily a problem in mathematics. [br] The author seems to be in agreement of which of the following?
选项
A、Mathematical thinking is essential to any design course.
B、Nonverbal thinking has its advantage over other perceptive processes.
C、Engineering design demands scientific thought.
D、Artists play a primitive role in engineering work.
答案
B
解析
通读全文可知本题的正确答案为B。本文主要讲了非言语思考在工程设计中的重要性及其不可被其他思维方式代替的特点。
转载请注明原文地址:http://tihaiku.com/zcyy/4012129.html
相关试题推荐
Man:I’mgoingtodropmyInformationScienceclass.Itmeetstooearlyinthem
Manyobjectsindailyusehaveclearlybeeninfluencedbyscience,buttheir
Manyobjectsindailyusehaveclearlybeeninfluencedbyscience,buttheir
Manyobjectsindailyusehaveclearlybeeninfluencedbyscience,buttheir
Talktoanyoneinthedrugindustry,______you’llsoondiscoverthatthescience
Inscience,atheoryisareasonableexplanationofobservedeventsthatare
Inscience,atheoryisareasonableexplanationofobservedeventsthatare
Inscience,atheoryisareasonableexplanationofobservedeventsthatare
Shehadclearlyno______ofdoinganyworkalthoughshewasverywellpaid.A、desi
Scientistsestimatethatabout530,000otherobjects,toosmalltodetectwithr
随机试题
SuggestionsforYourWorkAnnieisalongtime
管理科学理论的最终目的是A.把握管理活动的内容 B.寻求管理活动的规律 C.
防火门监控器上黄色指示灯用于指示电源工作状态和电磁释放器的反馈信号。
符号最基本的特点在于它的()A.普遍性 B.抽象性 C.有效性 D.指说
HRP的活性基团是A.白蛋白 B.色氨酸 C.亚铁血红素 D.球蛋白 E
12个月患儿,因频繁呕吐及腹泻2天入院。入院体检:精神极度萎靡,反应差,眼窝、前
(2011年)GPS控制网技术设计的一般内容包括()。A.控制网应用范
A.火焰灭菌法 B.干热空气灭菌 C.流通蒸汽灭菌 D.热压灭菌 E.紫
2005年新疆14个分地区单位GDP能耗的平均值是()吨标准煤/万元A.
按演练组织形式的不同,应急演练可分为( )两类。A.桌面演练、现场演练 B.专
最新回复
(
0
)