晚来的提名 发表于 2025-3-23 11:37:43
B. Roy Frieden Ph. D.g the conference, I presented a paper on the manufacturing and properties of the Soviet Union‘s composite materials. Soviet industry had made great achievements in the manufacturing of composite materials for aerospace and rocket applications. For example, the fraction of composites (predominantly c痛苦一生 发表于 2025-3-23 16:28:17
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B. Roy Frieden Ph. D.ic properties can be predicted when the properties, geometry, and volume concentrations of the constituent components are known. Many expressions are purely empirical or semi-theoretical. Others, however, are theoretically well founded such as the exact results from the following classical boundaryobscurity 发表于 2025-3-24 03:54:48
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B. Roy Frieden Ph. D.s a better understanding of the behavior of natural compositIn the past ?ve decades considerable attention has been devoted to comp- ite materials. A number of expressions have been suggested by which mac- scopic properties can be predicted when the properties, geometry, and volume concentrations ofFocus-Words 发表于 2025-3-24 13:12:25
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The Monte Carlo Calculation,as originally considered in Chapter 5. We found there that the Jacobian approach called “transformation of a random variable” did the trick. Actually, this analytic approach was somewhat misleading. In a great number of real problems the system is too complicated to take an analytic approach. In the蔑视 发表于 2025-3-25 01:05:23
Stochastic Processes,ent it may be regarded as a stochastic process. The signals may exist in space, time, or frequency. Examples are spatial photographic images, photon pulse shapes in time due to multipath propagation through clouds, and the MTF characteristics of emulsions. Even the income distribution of attendees a