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The complex form-function relationship is not a simplified, a one-to-one（）.

时间：2022-01-01 11:07 关键词： 10057英语教学论

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correspondence

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根据你对物理课程与教学论的理解，试论述适合物理课程与教学论的学习方式。
Software entities are more complex for their size than perhaps any other human construct, because no two parts are alike (at least above the statement level). If they are, we make the two similar parts into one, a （）, open or closed.In this respect software systems differ profoundly from computers, buildings, or automobiles, where repeated elements abound. Digital computers are themselves more complex than most things people build; they have very large numbers of states.This makes conceiving, describing, and testing them hard.Software systems have orders of magnitude more（）than computers do. Likewise, a scaling-up of a software entity is not merely a repetition of the same elements in larger size; it is necessarily an increase in the number of different elements.In most cases, the elements interact with each other in some（）fashion, and the complexity of the whole increases much more than linearly. The complexity of software is a(an) （）property, not an accidental one.Hence descriptions of a software entity that abstract away its complexity often abstract away its essence.Mathematics and the physical sciences made great strides for three centuries by constructing simplified models of complex phenomena, deriving, properties from the models,and verifying those properties experimentally.This worked because the complexities（）in the models were not the essential properties of the phenomena.It does not work when the complexities are the essence. Many of the classical problems of developing software products derive from this essential complexity and its nonlinear increases with size.Not only technical problems but management problems as well come from the complexity.
The（）technique involves using project characteristics in a mathematical model to predict total project costs. Models can be simple or complex.
The(72)technique involves using project characteristics in a mathematical model to predict total project costs. Models can be simple or complex.
（）被引进视听教学领域以后，使视听教学运动向一个崭新的方向发展，教育技术的观念也从静止的媒体论走向动态的过程论。