查询词典 infinite

Group is an important concept in Modem Algebra. Viewed from a different angle it may be divided into two different categories: finite group and infinite group; and Abelian group and non-Abelian group.

群是《近世代数》的一个重要概念，从不同的角度出发，群可以分为有限群和无限群两大类，又可以分为交换群和非交换群两大类。

Now, the leading character is you ,who are trying your best for the college entrance examination in 60 days ahead, I believe you are absolutely self—confident ,also there are failed abjection and suspicion from mock examinations ; both accustomed to learning your methods, also swing at all Class of expert guidance; both of your infinite future expectations, also the reality powerless fatigue; both play online games, also with a strong desire to date, there are sets of simulation questions waiting to practice; both students intense competition between friends, there you struggle to the spirit of mutual dreams; both parents and teachers expectations, but also the hearts of unspeakable plan.

现如今，主角换成了你们，在距离高考60多天的今天，我相信你们心中既有志在必得的坚定，也有模拟考试失败的落魄和怀疑；既有自己习惯了的学习方法，又摇摆于各类专家的指导；既有对自己未来的无限期待，又有现实力不从心的疲惫；既有玩网游、谈恋爱的强烈欲望，又有一套又一套的模拟试题等着去练习；既有同学朋友之间的激烈竞争，又有大家为了梦想而奋斗的互助精神；既有父母老师殷切的期望，又有心中不可言传的计划。

We systemically discuss how to uniquely decide an infinite plane homography matrix by using the structure information in scene and how to evaluate a homography matrix which convert affine reconstruction to Euclidean reconstruction by solving absolute conic images.

系统地讨论了如何利用场景中的结构信息，来唯一地确定无穷远平面的单应矩阵，进而由射影重构恢复仿射重构，以及如何通过绝对二次曲线的像求解将仿射重构变换为欧氏重构的单应矩阵。

In the first part, depending on three or more images, the main research work are listed as follows:(1) using SVD decomposition to realize projective reconstruction;(2) realizing camera self-calibration by solving Kruppa's equation;(3) recovering Euclidean reconstruction from projective reconstruction. Depending on only two images, the main researches are:(1) making out infinite plane homography matrix by using scene structure information, then recovering affine reconstruction from projective reconstruction;(2) making out the absolute conic images by using scene structure information, and then recovering Euclidean reconstruction from projective reconstruction.

在第一部分中，针对三幅及三幅以上的图像，主要研究：①利用矩阵奇异值分解实现射影重构，②通过求解Kruppa方程实现摄像机自标定，③由射影重构恢复欧氏重构；针对只有两幅图像的情况，主要研究：①利用场景结构信息求解无穷远平面的单应矩阵，由射影重构恢复仿射重构，②利用场景结构信息求解绝对二次曲线的像，由仿射重构恢复欧氏重构。

These images record simple gestures and actions, such as crushing a lemon, pouring milk, waving or devouring and aim at engendering a kind of poetic archetypes that lead the viewer to a state of detachment and impartial joy, to a moment when absolute fragility coincides with infinite joy and ecstasy, to a moment of autonomy and freedom.

这些图像记录着简单的行为，比如踩扁一个柠檬，浇注牛奶，挥手或吞噬的动作，它们创造出一种诗意的原型，引导观看者达到一种超脱的幸福状态，达到极端脆弱和无限幸福并存以及独立和自由在瞬间存在。

Periodic signals which are neither absolutely integrable nor square integrable over an infinite interval, can be considered to have Fourier transforms if impulse functions are permitted in the transform.

若在变换过程中可以使用冲激函数，那么，在一个无限区间内，既不绝对可积，又不具备平方可积的周期信号也可以认为具有傅立叶级数。

In the process of public environment art design, mural should consist in the person and environmental. Because it is the explain and expand of environment, it can make a concrete and limited space sublimate to be a certain abstract meaning and infinite art space.

在公共环境艺术设计中，壁画的设计应在于人与环境的关系，它是对环境的诠释，更是对环境的拓展，使得一个具体的、有限的场所空间，升华为一个具有某种抽象含义的、无限的艺术空间。

How to improve the market access speed and guarantee the quality is infinite importance.

因此，其市场的技术准入限制是保证人民生命健康的重要关口。

The general condition for athermalizing an optical system when the object surface is at finite or infinite distance is deduced in this paper, and the principle and design method of employing a diffractive optical element to athermalize and achromatize an optical system with normalized T-C chart are expanded.

推导了物面位于有限远和无限远时，实现热补偿的通用条件；并阐述了利用归化T-C 图设计消热差和消色差的红外光学系统的原理和方法。

The general condition for athermalzing an optical system when the object surface is at finite or infinite distance is deduced in this paper, and the principle and design method of employing a diffractive optical element to athermalize and achromatize an optical system with normalized T-C chart are expounded.

本文推导了物面位于有限和无限距离时实现光学补偿的通用条件，论述了利用归化T-C图设计热补偿和消色差红外光学系统的原理和设计方法，给出了8-12μm波段内、焦距123mm、相对口径F/2.5在20-60℃温度范围内的折衍混合红外光学系统的设计结果和理论评价结果，所述的设计方法可方便地推广到前视红外系统中。

Some of them were ligated to the plasmid vector pCR 2.1 andsequenced,respectively.

将所获DNA片段克隆到pCR2.1载体进行测序，并与基因组数据库进行同源性比较。

Thinking since Google owns Blogger, I would be able to escalate this issue to the support team.

自谷歌的思考拥有Blogger的，我将能够缓解这一问题的支持团队。