自形

Using target sequential frame AND silhouette technique finished the real-time target tracking system.

提出了动差轮廓自适应目标提取技术、多目标提取技术和点目标提取技术，并采用动差形心法动目标跟踪技术研制了实时动目标跟踪系统。

For the properties of self-similarity and space-filling, fractal antenna, since it's born, has made breakthrough in realizing multi-frequency and miniaturization.

分形天线以其结构上的自相似和空间填充性，使得天线工程在多波段与小型化方面有了突破性的进展。

At the role of centrifugal force, the liquid was thrown from the impeller center and outer edge of the energy leaving the impeller at high speed into the outer pump shell-shaped cochlea.

在向心力的作用上，液体自叶轮核心被扔背中缘并取得能质，以下快分开叶轮内缘入入蜗形泵壳。

Self-Similar traffic has a significant impact on network management and control as well as performance evaluation.

本论文围绕网络流量的建模问题，在业务量的统计特性分析、自相似过程描述、序列生成、多分形分析方面进行了系统深入的研究。

These features are referred to as self-similar, or fractal laws.

这些特征涉及到自相似，或分形律。

The model of photon-induced refractive index change based on GaAs materials is presented briefly, then the model based on GaAs/AIGaAs quantum wells materials is deeply analyzed by treating the effects of photon-excited carriers self-consistently. Furthermore, the propagation characteristics of multi-quantum well waveguide is invested, and the low-loss multi-quantum well rib waveguide deeply etched is also designed by using the spectral index method.

在简要分析了基于GaAs材料的光致折射率模型的基础上，通过自洽的方法，重点研究了基于GaAs/AlGaAs多量子阱材料的光致折射率模型；其次分析了量子阱波导传输特性，利用谱折射率法设计低损耗的深刻蚀脊形量子阱波导。

The physical mechanism of the fractal structure evolution and the correlation between the self－organization process, solidified morphology and the negative entropy flow were discussed with the dissipation theory for the first time.

首次应用耗散结构理论讨论了分形结构产生的物理机制和非平衡条件下合金系统中负熵流与自组织过程及凝固组织形态的关系。

Random noise for a fiber optic gyro mainly consists of wh ite noise and1/f γ fractal noise, which characterized by longˉterm correlation, selfˉsimilarity and1/f γ spectral density with 1/fγpower law.

光纤陀螺随机噪声中包含了白噪声和具有长程相关性、自相似性及 1/f γ类型谱密度特点的一种非平稳随机噪声———1/f γ类分形噪声。

Watch the end of the second hand are represented in bold Tiansuo table "T"-shaped, symbolizing Tiansuo Table since its inception in 1853, innovation and creativity play an endless process of tabulation.

观看结束第二手在大胆天梭表为代表的&T&形，象征着自1853年成立以来，创新和创造力发挥天梭表的制表无休止的过程。

Saddle shaped AMF can produce a radial expanding force, which has more effective effect on resisting the pinch effect of self-generated azimuthal magnetic field of arc current. This effect of saddle shaped AMF can keep vacuum arc in diffuse mode under much higher current. So the limiting current interruption capacity of vacuum interrupter can be enhanced.

为了进一步提高纵向磁场对真空电弧的控制作用，本文提出在真空灭弧室的触头间引入从触头中心向边缘逐渐增强的非均匀纵向磁场，马鞍形纵向磁场会对真空电弧产生一个径向扩张力，而纵向磁场分布的合理设计可以使这一扩张力进一步抑制真空电弧自生环向磁场对电弧的箍缩作用，从而使真空电弧在更大的电流时仍能保持在扩散态，使真空灭弧室的极限电流开断能力得以提高。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐