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
2023-08-23
28
管理
问题
Many objects in daily use have clearly been influenced by science, but their form and function, their dimensions and appearance, were determined by technologists, artisans, designers, inventors, and engineers—use nonscientific modes of thought. This kind of thinking way is different from science. Many features and qualities of the objects that a technologist thinks about cannot be reduced to unambiguous verbal descriptions; they are dealt with the mind by a visual, nonverbal process. In the development of Western technology, it has been non-verbal thinking, by and large, that has fixed the outlines and filled in the details of our material surroundings. Pyramids, cathedrals, and rockets exist not because of geometry or thermodynamics, but because they were first a picture in the minds of those who built them.
The creative shaping process of a technologist’ s mind can be seen in nearly every artifact that exists. For example, in designing a diesel engine, a technologist might impress individual ways of nonverbal thinking on the machine by continually using an intuitive sense of lightness and fitness. What would be the shape of the combustion chamber? Where should valves be placed? Should it have a long or short piston? 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 calculations, but the nonscientific component of design remains primary.
Design courses, then, should be an essential element in engineering curriculum. Nonverbal thinking of 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 a primitive stage in the development of cognitive Process and inferior to verbal or mathematical thought. But it is paradoxical that when the staff began the Historic American. Engineering Record wished to have drawing made of machines and isometric views of industrial processes for its historical record of America engineering, the only college students with the requisite 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 can expect to encounter silly but costly errors occurring in advanced 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 snow into the electrical system. Absurd random failures that plague automatic control systems are not merely trivial aberrations: they are a reflection of the chaos that results when design is assumed to be primarily a problem in mathematics. [br] What is the relationship between paragraph 1 and paragraph 2?
选项
A、Comparison and contrast.
B、Cause and effect.
C、The two paragraphs are paralleling.
D、Paragraph 2 provides illustration for paragraph 1.
答案
D
解析
推断题。文章第一段强调了非科学思维的重要性,第二段通过引用具体事例来证明非科学思维几乎隐藏在每一件日常用品中,即这种思维非常重要。由此可知,第二段为第一段提供了例证。
转载请注明原文地址:https://tihaiku.com/zcyy/2949774.html
相关试题推荐
Sharksarecompletelycolourblindandonlyseethingsclearlyiftheyarem
Sharksarecompletelycolourblindandonlyseethingsclearlyiftheyarem
Sharksarecompletelycolourblindandonlyseethingsclearlyiftheyarem
Sharksarecompletelycolourblindandonlyseethingsclearlyiftheyarem
Sharksarecompletelycolourblindandonlyseethingsclearlyiftheyarem
Theymayappeartobemarvelsofmodernscience.Buttheideasthatledtot
Theymayappeartobemarvelsofmodernscience.Buttheideasthatledtot
Theymayappeartobemarvelsofmodernscience.Buttheideasthatledtot
Theymayappeartobemarvelsofmodernscience.Buttheideasthatledtot
Theymayappeartobemarvelsofmodernscience.Buttheideasthatledtot
随机试题
WiththerapidspreadoftheInternetevery-whereintheworld,the【C1】__
Maypeoplelikethegiganticwhales.Humansympathy【C1】______whalesisonl
Whenitcomestovideogamesandapps,what’saparenttodo?Ontheonehan
Fromchildhoodtooldage,wealluselanguageasameansofbroadeningour
下列何项为诊断子宫内膜异位症的最佳依据A.腹腔镜检查并做组织活检 B.进行性痛
通用办公建筑,不属于信息化应用系统的是( )。A.出入口控制 B.智能卡应用
某县有20万人口,其中农村人口占60%,现欲对农村妇女的计划生育措施情况进行调查
某公路工程开展普通混凝配合比设计工作,设计抗压强度等级为C30,请根据规范要求以
男性,23岁。被"六四"手枪击中左臀上部伴伤部及左下腹疼痛6小时入院。受伤时呈空
均质细直杆OA长为l,质量为m,A端固结一质量为m的小球(不计尺寸),如图所示。
最新回复
(
0
)