查询词典 hilbert space

Packing problem ; packing objective ; heuristic algorithm ; local optimization ; group ; space decomposition

布局问题；布局目标；启发式方法；局部寻优；群组；空间分解

At many occasions they arise quite natu-rally.For example,they appear in the Iwasawa decomposition of the isometry group ofa non-compact Riemannian symmetric space.Also,every connected homogeneous Rie-mannian manifold of non-positive sectional curvature can be represented as a connectedsolvable Lie group with a left-invariant Riemannian metric.

它们出现在非紧致黎曼对称空间的等距群的Iwasawa分解中；任一非正截面曲率的连通齐性和黎曼流形可以表为带有左不变黎曼度量的连通可解李群等，带有左不变黎曼度量的幂零及可解李群的微分几何，调和分析和谱几何是重要的研究课题。

Lin and I pointed out that the decomposition theorem for Σ*Σ*-space s should be considered again recently.

在林寿与我最近合作的一篇文章中指出了∑*-空间的构成定理需重新考虑。

Accordingly,they can result in the celebrated Jordan theorem and the third decomposition theorem of space directly and, moreover,they can give a new deep insight into the exquisite and subtle structure of the Jordan ...

因而，它们能够直接导致著名的Jordan定理及空间的第三分解定理，且能给出对Jordan形精致微妙结构的新的深刻洞察。后者表明，复线性变换的Jordan标准形是一种在双重任意选择下具有不变性的结构。

This method makes the complicated space structure calculation decompound into a couple of related plane problem. The bottom structure is supported by longitudinal beams in cross calculation, and then the cross forces and elastic supporting forces are obtained.

横向计算中，底部弹性支承在各纵梁上，可求得结构的横向受力与弹性支承反力；然后将弹性反力作为荷载，反向作用于纵梁上，进行纵梁的受力计算。

It is time to decorate your life in every space and every moment in your life.

是时候装点生活了，在你生活的每一个空间，每一个瞬间。

With the progress of social civilization, home decoration with each passing day, the people and to meet the modern needs of the space environment, Kangming people always pay attention to the future development trend of the dynamics, product development, production, sale, the after-sales service mechanism and adjust the mainstream the market simultaneously, and the concept of a new guide consumption concept, the idea of serving consumers access a reality.

随着社会文明的进步，家居装修的日新月异，为满足现代人民及空间环境的需求，康明人时刻关注未来的发展趋势的动态，将产品的开发、生产、售中、售后服务的机制调整与主流市场同步，并以全新的概念引导消费理念，全心全意将消费者的构想接入现实。

One set of space ship decoration with stamp, first day cover, certificate and case

神州五号收藏套装包括：金属模型摆设一尊，邮票及首日封各一套，收藏证书及盒

In modern society, more and more space is inseparable from decorative use of a variety of materials.

在现代社会中，空间的装饰越来越离不开各种材料的运用。

Whether for decorative or functional purposes, there are plenty of ways to make use this space.

无论是装饰性或功能性的目的，有很多方法可以利用这个空间。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。