查询词典 point at infinity

However, any one of these "ends" might conceivably be achieved by an infinity of means.

然而，可以理解的是，这些"目的"中的任一项都可以经由无数的途径达成。

The stream data have the features of realtime, continuousness, orderliness and infinity, whose duplicates are detected generally by approximate methods which omission often exists.

流数据具有实时、连续、有序及无限等特点，一般使用近似方法检测重复，从而存在漏检等缺点。

The switching law is given out according to convex combination condition and the sufficient condition of the stabilization is obtained by switching among a finite number of controllers under the assumption that a single controller cannot make the systems stable and has H-infinity disturbance attenuation.

在假定每个单一的控制器均不能使系统稳定且具有H扰动衰减度的条件下，利用凸组合条件给出了切换律的设计方案，通过在有限个控制器间的切换得到了镇定的充分条件。

Under this flow, the convex initial curve will preserve its perimeter, enlarge the enclosed area and make its curvature to be positive definitely. And as the time lasts, it will become more and more circular, and finally, as the time goes to infinity, the curve will converge to a circle in the Hausdorff metric.

本文证明在这种新的曲线流之下，闭凸曲线周长保持不变、所围区域的面积不断增大而曲率保持恒正，并且，随着时间的推移曲线变得越来越圆，最终当时间t趋向于无穷大时，曲线在Hausdorff度量意义下收敛到一个圆周。

Gibreel, the tuneless soloist, had been cavorting in moonlight as he sang his impromptu gazal, swimming in air, butterfly-stroke, breast-stroke, bunching himself into a ball, spreadeagling himself against the almost-infinity of the almost-dawn, adopting heraldic postures, rampant, couchant, pitting levity against gravity.

加百列，这个不和谐的独唱演员，兀自在月光下的天空跳跃翻滚，一边咏唱着他的即兴gazal，一边在空气中划游，时而蝶泳，时而蛙泳，一会儿蜷缩成一个球，一会儿又尽情舒展开，向无限的黎明，用一种庄严的姿态，时而高昂，时而俯伏，轻率地和万有引力较着劲。

In Diamond Crevasse 50/50 Megumi sounds much better than May'n, same goes for Infinity in ep.

在钻石烈痕50/50里，小爱就唱得比May'n好听，第7话的infinity都是一样。

In Diamond Crevasse 50/50 Megumi sounds much better than Mayn, same goes for Infinity in ep.

在钻石烈痕50/50里，小爱就唱得比Mayn好听，第7话的infinity都是一样。

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。

Secondly, the pilot will be in the most favourable condition to achieve a visual since his dark adaptation will be the best possible for the existing night conditions, his eyes will be focused to infinity.

第二，飞行员将在一个最有利的条件像获得雷达图像，实际的夜间条件下，这项技术可能最合适于让飞行员适应黑暗环境，他的眼睛能聚焦于无限远处。

State feed back H-infinity control of discrete singular systems with state and input delays.

状态与输入具有时滞的离散广义系统状态反馈H∞控制。第25届中国控制会议论文集， 2006，哈尔滨，

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。