在统计学总体的概念中,所包含的单位数是无限的,称为无限总体。
作为辅助问题,首先考虑了单根纤维嵌在无限大基体的特殊情形,导出了纤维和基体中随时间变化的应力场。其次,应用平均场方法给出了任意时刻复合材料的总体响应。
As an auxiliary problem, the special case of a single fiber embedded into an infinite matrix is considered firstly, and the time dependent stress in the composite at any time is given.
本文用有限维逼近无限维的方法来讨论函数空间中的总体最优化问题。
New optimality conditions of the integral global minimization are applied to characterize global minimum in functional space as a sequence of approximating solutions in finite-dimensional Spaces.
C1200/C2100系列产品的超凡特性可归纳为管理简单、性能最佳、完全支持数据流媒体、无限扩展及低廉的总体拥有成本。
The outstanding features of C1200/C2100 can be highlighted as easy administration, highest performance, complete streaming media support, unlimited scalability, and low TCO.
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