查询词典 stop in one's tracks

Firstly, the paper, combining the characteristic of synchronous pulse bursts and inhibition with the modified PCNN model, presents a way of finding the foveation points in the images adaptively and effectively, and simulates the human vision system. Secondly, PCNN is extended to PCNNs, based on the properties of information couple and transmission, an algorithm that is used to fuse images of the same target got by several sensors to an image is presented to simulate the human vision system. Thirdly, combining the properties of synchronous pulse bursts, capture, and transmission and competition of waves, the paper presents two ways of classification, one is an algorithm based on the properties of neuron to capture and inhibit to classify the data taking on any complex unlinear distribution robustly, the other is based on the restricted distance and modified of the former to remove the influence of inferior samples in classification; Finally, based on the accumulative difference pictures, and the forming and transmission of PCNN wave, selecting and controlling the direction of autowave by connecting the neighbouring neurons selectively, the paper presents a way to simulate the tracks of moving object and detect the moving direction.

首先结合PCNN的同步脉冲发放和侧抑制特性，提出了基于改进型PCNN的图像凹点检测算法，该算法是一种自适应而有效的图像凹点检测方法，并且较好地仿真了人类视觉系统；然后，结合信息传递和信息耦合特性，将PCNN扩展成PCNNs，提出了一种基于PCNNs的图像融合算法，能够将多个传感器获取的同一目标的图像信息融合到一幅图像中，有效模拟了人类视觉系统；另外，结合PCNN的同步脉冲发放特性、捕获特性和波的传播竞争特性，开拓地将PCNN用于模式分类中，提出了基于耦合神经元点火捕获／抑制特性的分类方法和改进的约束距离下的PCNN分类方法，前者可实现对样本空间中任意复杂分布训练样本的稳健非线性分类，而后者能够消除训练样本中刺点对分类的影响；最后，结合累积差分图像思想、PCNN波的形成与传播特性，通过各神经元之间连接取向来选择与控制自动波的流向，将PCNN用于运动视觉分析中的运动轨迹模拟及运动方向检测。

It's understood that one train crashed into another which was stationary on the tracks, close to Al-Ayyat in Giza Governorate to the south of Cairo.

据了解一辆飞速行驶的火车撞上了另一辆静止的火车，地点在南开罗地方当局政府附近。

It's understood that one train crashed into another which was stationary on the tracks, close to Al-Ayyat in Giza Governorate to the south of Cairo.

据了解，在开罗南部的吉萨地区Al-Ayyat附近，一辆火车撞上另外一辆在轨道上停止的客车。

This circuit is one of probably the two most important test tracks we use, together with Jerez.

这条赛道是我们使用的两条重要测试赛道的其中一条，另一条是赫雷斯。

One of the tracks in the album is "East Coast/West Coast Killas", which collaborates various artists from both coasts such as Nas, KRS-1, B-Real, RBX, and of course Dr.

专辑中有一首名为《East Coast/West Coast Killas》的单曲，是由两岸的多位艺人来合唱的，这些艺人包括Nas、KRS-1、B-Real、RBX，当然还包括Dr。

Patrick\'s production has lead him to be one of the worlds leaders in this style of music with tracks on such label\'s such as COCOON and SESSIONS DELUXE, and Anthony Rother\'s DATAPUNK.

北京自由即兴音乐联盟是一个自由的音乐团体，是以自由即兴音乐为主，兼实验音乐、先锋爵士、噪音电子的音乐联盟，由跨界萨克斯手李铁桥倡导组成。

"Pressure is one of my favorite things in the world," she told The Tennessean in September. When I heard before my second album, 'Is she going to experience a sophomore slump?' it made me more motivated to make sure that didn't happen. 'Is she going to keep this fan base?' 'Is this thing going to run off the tracks?' Those things motivate me.

压力是我最喜欢的事情之一，她在9月的采访中说，在我的专辑发行之前，我一直听到这样的流言，我的第二转会不会一落千丈，会不会效果出奇的差，正是这些流言激励着我。

Two kinds of silicon samples with distinct surface treatment, i. e., one surface was chemically etched and the other was unetched, were used to investigate the characteristics of leakage current and surface flashover of semiconductor under impulse voltage in vacuum. The experimental results showed that the surface conditions of samples affected these characteristics greatly. Before flashover, the Ohmic current was observed for unetched samples and the space charge limited current for etched samples, respectively. Meanwhile both samples showed quite different flashover tracks, and the surface-etched samples displayed a much higher onset voltage of flashover.

对采用和未采用表面化学腐蚀处理的半导体硅在冲击电压下的实验表明（参见 Zhang et al ， Applied Physics Letters， 2002），试品的表面状况对其泄漏电流和沿面闪络特性有着很大的影响：在沿面闪络之前，未经处理试品的泄漏电流表现为 Ohm 性电流，而表面处理过的试品表现为空间电荷限制电流特性；同时两类试品表面的闪络通道也表现出不同的特征，而采用表面化学腐蚀处理可以明显提高其沿面闪络电压。

When one of the geese took a waddling walk along the shore,it left tracks in the mud.

当他们摇摇摆摆的再河边走动时，他们的脚印就留下了。

Mr Gooch, an indefatigable and poker-faced researcher, tracks down the one man known to have kissed her:"I had the feeling of kissing a skeleton and in that sense it was a shocking experience."

古奇先生，这位不屈不挠和一本正经的探索家，找到了一名曾经亲吻过她的男人：&我仿佛在亲吻一架骷髅，从那个意义上而言，那是一段非常可怕的经历。&

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。