查询词典 at all points

This method represents the virtual objects in Euclidean space instead of in affine space, which is consistent with the popular graphics rendering tools such as OpenGL and is more common in practice. A new classification based local and global tracking strategy to match features between the reference image and the currently frame directly is presented, which enables the augmented reality system working effectively even under large changes of viewing angles. A novel affine coordinate system definition method based on a collection of feature points is also proposed, which makes the tracking method effective even when not all the reference points are detected during the whole process, as long as there are at least four pairs of reference points correspondences.

该方法以仿射变换为桥梁来建立欧氏空间下的摄像机坐标系与世界坐标系之间的变换关系，它与OpenGL等当前流行的图形渲染工具一致，具有更强的通用性；采用基于分类的自然特征匹配策略，能够在视角和视点发生大幅度变化情况下依然正常工作；提出基于特征点集合的仿射坐标系定义方法，使增强现实系统在最小配置下只需4点追踪成功即可完成注册，比需要6点的透视投影方法具有更好的健壮性和精确性。

At and , we can get a univariate cubic equation in and its three roots . By the dependence of the roots and the coefficients of the equation, we can choose corresponding space points ( such that the distance is the shortest from to the point with parameters and . Thereby we can get all the data of discrete points on the cubic curve of blending surface at . Again we denote the maximum value and minimum value of planar parameter with which meets by and respectively.

利用根与系数的连续相依性，可以选相应的空间点使其距离的圆截线上对应值的点最近的两个根，从而得到处拼接曲面的截线的离散点的数据并确定出与相截的平面参数的最大最小值类似地由处拼接曲面截线的离散数据得到处的离散数据，这样可以依次计算出拼接曲面上对应所有参数点的离散点的坐标。

This paper studies a class of cubic system with planar polynomial.We use the qualitative theory of ordinary differential equations method of analysis, reached the following conclusions of four parts: First, we analyze the quality of all critical points of the system,and draw the conditions of existence of singular integrals for the system , in front based on the analysis, using Pioncare form series method to calculate the focal value of o(0,0). Finally, we also study the behavior of critical points at infinity.

中文摘要：本文研究了一类平面三次多项式系统，我们采用常微分方程的定性理论的分析方法，得出如下四个部分结论：第一部分，分析系统所有奇点的性态，并得出系统存在奇异积分直线的条件；在前面分析的基础上，用Pioncare形式级数法，计算出了系统在奇点o(0，0)的三个焦点量；最后，研究了系统无穷远奇点的性态。

It is because the Nazi leaders at that time have more important intentions at home and abroad. In interior politics, they aim at eliminating all the other political parties, establishing the Nazi dictatorship and accomplishing the"integration"of all the German people and the country mechanisms. In economy, they try to get rid of the economic crisis, provide enough job opportunities, and develop the armament industry. In diplomacy, they break loose the bondage of"Marseille contract,"rearm their army and reoccupy the lost territories, annex Austria and Sudeten, occupy strong points and prepare all the possible favorable conditions for launching the war for"Lebensraum."

这是因为刚上台不久的纳粹掌权人此时还有更重要的内外目标：在内政上，消灭所有其它政党，建立纳粹主义极权独裁统治，完成对全体德意志国民和所有国家机器的"一体化"；在经济上，摆脱经济危机，实现充分就业，发展军备工业；在外交上，挣脱《凡尔赛条约》的束缚，重新武装，收复失地，完成对奥地利和苏台德的吞并，占据战略要地，为发动夺取"生存空间"的战争创造一切有利条件。

Title slide Overview slide Main slides Conclusion slides References slide Title 10-12 words long Include 3 topical phrases Your name Date assignment is due Put your main points ONLY -Does not include title, overview, conclusion -All main points should be slides later 2-9 bullets -3 main point slides=3bullets Meaningful titles At least one slide for each bullet of overview Suggestions:-4 by 4: four bullets, four words long -At least 2 bullets; no more than 5 -10-25 words on a slide -No bullet should split a line Wrap up with your most important points Recommendations ok 3-4 bullets Not the same as your overview Only list web page and published sources Essential information -Author -Title of work -Date of publication -From the web, put Date of retrieval URL 10-12 words in title (3 class topics) On overview, list main point only No multi-line bullets Wrap up everything at the end -What do you want audience to remember?

名称滑 概观滑主要部份滑动结论滑动叁考滑名称 10-12个字渴望包括 3个谈论的片语你的名字日期任务是应得的东西放你的主要观点唯一的－不包括名称、概观，结论－所有的主要点应该是滑比较迟的 2-9个子弹-3 主要的点滑＝3个子弹意义深长的名称至少，为概观的每个子弹滑动提议：-44：四个子弹，四个字渴望－至少 2个子弹；不超过 5 在滑上的-10-25个字－子弹不应该分离一条线以你最重要的观点穿得暖和忠告 ok 3-4个子弹不相同于你的概观只有目录网页而且公开了来源必要的数据－作家－工作的名称－出版的日期－从网，被放取回的日期网址在名称中的 10-12个字（3个班级主题）在概观上，目录主要部份点唯一的没有多线子弹在最后穿得暖和每件事物－你想要听众记得什么？

In general, the dipole components are located at the zero potential plane, called null plane. However, for 3D topographic mapping, many zero potential points can be detected. Instead of testing all the possible points, the proposed approach is to fit the selected zero potentials in terms of a linear plane, i.e. null plane, via least square approach.

一般来说，电偶极的位置都在零电位面上，为了取得零电位面，本研究在三度空间拓朴图映射中找出多点零电位点，然后采用最小平方法，找出一个线性平面通过这些零电位点当做零电位面。

The objective of this study is aimed at the implementation of parallelized numerical quadrature routines. The algorithm we choose for numerical quadrature routines is the so called "Adaptive Romberg Tree integration scheme"(abbr."ARTint") proposed by Lin et. al.[1997]. This numerical quadrature scheme can arrange the function evaluation points adaptively in accordance with characteristic of the trend of variation in integrand function values. When the accuracy of the numerical quadrature value is requested to be increased, a newer and larger set of function evaluation points must be incurred. The main advantage of ARTint method is the inclusion of all function evaluation points used in previous stages. It is this feature of ARTint method that makes it a quadratue scheme with prominent computation efficiency.

本研究在探讨数值积分程式之平行化，所使用的演算法为林聪悟与林佳慧[1997]一书所提出的「Romberg树自动布点数值积分」架构，此一数值积分方法能以适应被积函数值变化情形方式自动安排积分点来进行数值求积计算，在提高阶数以获得更高精度积分值的过程中，此一方法只须再计算新增加积分点的函数值，搭配先前已计算过的函数值的重覆运用即可获得更精确的数值积分估计值，如此将能减少升阶过程中函数求值计算的次数，有效率地完成单重积分的数值计算。

Do hereby and hereon solemnly and sincerely swear, that I will always hide, conceal and never reveal any part or parts, any point or points of the secrets or mysteries of or belonging to Free and Accepted Masons in Masonry which may heretofore have been known by, shall now or may at any future time be communicated to me" etc."These several points I solemnly swear to observe under no less penalty, than to have my throat cut across, my tongue torn out by the root and my body buried in the sands of the sea","or the more efficient punishment of being branded as a wilfully perjured individual, void of all moral worth.

The principle contents of the promises are according to Pike：兹和在此郑重和诚恳宣誓，我将永远隐藏，隐瞒和从来没有透露任何一部分或几部分，任何一点，或点或机密的奥秘，或属于自由和接受砖瓦匠，在砌体可能在此之前已知道，现在或可在任何未来的时间传达给我"等"这些几点，我郑重宣誓观察下，不低于刑罚，比有我的喉咙贯穿，我的舌头蹂躏由根和我的身体埋在金沙的海洋法"，"或更有效地惩治正在品牌作为一个故意perjured个人，作废，所有道德价值。

It is because the Nazi leaders at that time have more important intentions at home and abroad. In interior politics, they aim at eliminating all the other political parties, establishing the Nazi dictatorship and accomplishing the"integration"of all the German people and the country mechanisms. In economy, they try to get rid of the economic crisis, provide enough job opportunities, and develop the armament industry. In diplomacy, they break loose the bondage of"Marseille contract,"rearm their army and reoccupy the lost territories, annex Austria and Sudeten, occupy strong points and prepare all the possible favorable conditions for launching the war for"Lebensraum."

这是因为刚上台不久的纳粹掌权人此时还有更重要的内外目标：在内政上，消灭所有其它政党，建立纳粹主义极权独裁统治，完成对全体德意志国民和所有国家机器的&一体化&；在经济上，摆脱经济危机，实现充分就业，发展军备工业；在外交上，挣脱《凡尔赛条约》的束缚，重新武装，收复失地，完成对奥地利和苏台德的吞并，占据战略要地，为发动夺取&生存空间&的战争创造一切有利条件。

You look at the points I'm getting, they're almost all from below the free throw line.

你们观察下我所得的分数，他们几乎都是在罚球线以内的距离得到的。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。