| Many objects in daily use have clearly
been influenced by science, but their form and function, their dimensions and
appearances 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 can’t 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, 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. strengthened when they include courses in design B. strong because nonverbal thinking is still emphasized by most of the course C. strong despite the errors that graduates of such curricula have made in the development of automatic control systems D. strong despite the absence of nonscientific modes of thinking [单选题] 带电作业应设专责监护人。监护人不准直接操作。监护的范围不准超过( )作业点。 (1.0分)
A. 一个 B. 两个 C. 本小组 D. 工作票所列 [判断题]用于提供空中交通服务的监视系统应当提供与安全有关的告警与警告显示。
A.正确 B.错误 [判断题]办好中国的事情,关键在党,关键在党要管党、从严治党。
A.正确 B.错误 [判断题]呼气或屏气时,供给阀停止供气,没有“咝咝”声响;吸气时,有明显的“咝咝”声响,说明供给阀与呼气阀匹配。( )
A.正确 B.错误 [单选题]相比于场外期权市场交易，场内交易的缺点有（ ）。
A.成本较低 B.收益较低 C.收益较高 D.成本较高 [判断题]开挖式基础质量检验等级评定标准及检查方法(线表)中，基础坑深优良级标准为允许偏差为+100 mm，-50 mm。
A.正确 B.错误 [单选题] 埋弧焊对接直焊缝的焊接方法的基本类型有()种。
A.1 B.2 C.3 [单项选择]
|
