查询词典 speed of light

High-speed electronics than the wavelength of visible light wave length (wave-particle duality), while the microscope resolution by its restrictions on the use of wavelength, so the resolution of electron microscopy (about 0.1 nm) is much higher than the resolution of optical microscopy (about 200 nm).

高速的电子的波长比可见光的波长短，而显微镜的分辨率受其使用的波长的限制，因此电子显微镜的分辨率（约0.1纳米）远高于光学显微镜的分辨率（约200纳米）。

It is an important disquisitive direction that applying video processing technology, which is centered about high-speed digital signal processor, to improve low-light-level and infrared video systems" image quality and systems" vision distance. It has significant military value. And it also enlarges the applying domain of DSP and digital signal processing technology.

将以高速DSP器件为核心的视频图像处理技术应用于改善微光与红外视频系统的成像质量、提高系统视距，是当前军用夜视技术的一个重要研究方向，具有重要的军事应用价值；同时，也拓展DSP器件与技术的应用领域，具有重要意义。

Gait:The Siberian Husky's characteristic gait is smooth and seemingly effortless. He is quick and light on his feet, and when in the show ring should be gaited on a loose lead at a moderately fast trot, exhibiting good reach in the forequarters and good drive in the hindquarters. When viewed from the front to rear while moving at a walk the Siberian Husky does not single-track, but as the speed increases the legs gradually angle inward until the pads are falling on a line directly under the longitudinal center of the body. As the pad marks converge, the forelegs and hind legs are carried straight forward, with neither elbows nor stifles turned in or out.

步态：HUSKY的特有的步态是平稳的并且不费力气的，他脚步轻盈并且快，在Show时，他的一种步态会以一种放松的适度的快速小跑，来展示他前躯很好的伸展性和后躯强大的驱动力，当HUSKY在慢跑时，我们可以从前面看他们的后面，并不是一条单独的轨迹，但是一旦他们开始加速跑时，他们的腿逐渐开始立即追赶前面落下的脚掌，直到形成一个纵向的并且落脚点为身体的中心点的时候，当步伐集中为一点时，前肢和后肢迅速的向前伸直，肘关节和后膝关节既不向外也不向内。

Because of its light weight, small moment of inertia and small damping, the speed, angle of attack and direction of MAV in hedgehop will change suddenly when the gust including its magnitude and direction changes randomly. This movement will affect the stability of MAV.

突风环境是微型飞行器超低空飞行时无法回避的，因其重量轻、转动惯量小、气动阻尼小，风力和风向随机变化的突风将引起其飞行速度、迎角和方向的突然变化，使其不能稳定工作。

The result may be a microquasar that glows across the electromagnetic spectrum and produces powerful jets that expel much of the infalling matter back into the cosmos at near light speed before it can even approach the black hole's event horizon .

结果可能是形成一颗微类星体辐射出整个电磁波谱，产生猛烈的喷气，能够驱逐出大部分落入物质以光速返回宇宙，直至接近黑洞的视界。

In the light of the busy mainline transportatiom for both passengeers and goods, it is pointed out that the realization of high-speed passen- ger trans...

针对我国铁路繁忙干线的客、货运情况，指出在我国实现高速客运是一种必然的发展趋势。

In this paper,by simulating different indoor and outdoor experiments of the crude oils in the different weathering environment of summer and winter,and using fluorescence spectrometry,Comparison and analysis of spectra from oils of unweathered and at different weathering times are experimentalized(crude oils from Kuwait and Saudi- Arabia,which are both light crude oils),which could identify the two similar oil species,without taking into account the biological degradation,wind speed,as well as factors such as the role of the waves,and the impact of factors,then how the fingerprints will be changed in the law have been found.

本文通过模拟不同原油在室内和室外的夏、冬两季的风化实验，运用荧光光谱法，对未风化油品和不同风化时间的油品(科威特原油和沙特阿拉伯轻质原油)进行谱图对比分析，鉴别两种相似油种，在不考虑生物降解、风速以及海浪等因素的影响，找出油指纹随风化影响因素的变化规律。

A detection method for welding lines based on K-L algorithm is discussed. Infrared light source is applied to get high quality images of welding lines through CCD. Image template libraries for unwelded and welded lines are constructed and the welding line image is processed by K-L algorithm to match with the template libraries to judge if the welding line has been welded. The experiment shows that above method is effective with high precision and speed and it can be applied on real-time detection of welding lines.

提出计算机对所得图像进行滤波和图像分割，讨论了K-L算法的原理及其在红外焊缝图像检测中的应用；以红外光源照射焊缝，通过CCD摄取焊缝的图像，建立已焊和未焊的图像模板库，采用K-L算法对焊缝图像进行处理，并与模板库进行比较，得出焊缝是否焊接的结论；试验结果表明，该方法检测精度高，检测速度快，可以实时运用于对手工电弧焊的焊缝质量检测中。

Muscular and handsome breed of working dog known for its distinctive white mask and dark widow's peak; also called Arctic sled dog; double coat is thick, of medium length, coarse, and insular and comes in various shades of gray with lighter white and darker black areas; ears relatively small compared to head and are erect and slightly rounded at ends; tail is bushy and carried gaily and loosely curled over rump; eyes are almond-shaped, wolflike yet trusting, and light brown in color; adult stands 20 25 in.(51 64 cm) tall at shoulders and weighs 50 85 lbs (23 39 kg); firm, compact feet allow dog to pull heavy loads through deep snow; where the Siberian husky is designed for speed, this breed is designed for power; very fond of people, especially children; enjoys rolling around in snow and prefers outdoor life; great at sled-pulling contests; named after the Mahlemuts, nomadic and skilled Inuit people who migrated from Siberia over a land bridge into northwestern Alaska with these dogs thousands of years ago.

爱斯基摩犬是工作犬的一支，肌肉发达，英俊潇洒，因其与众不同的白色双颊和暗色额头&V&型发尖而闻名，它也被称为&北极雪橇犬&；厚而粗糙适中长度偏狭的双层毛皮，以多样化的灰度梯度混杂着轻度的白色和深黑区域表现出来；耳朵相对头部较小，挺立并轻微地环绕在头部末位；尾巴浓密的，松弛地卷曲盘绕在臀部上方；眼睛呈杏仁状，狼一般的长相，值得信赖，毛色呈浅棕色；成年犬站立肩高51—64厘米，重23—39公斤；牢固坚实的足部使得爱斯基摩犬能够拉动重负载在深厚的雪中前进；如果说西伯利亚哈士奇被认为是速度的象征，爱斯基摩犬被认为是力量的象征；它们喜欢人类，尤其是孩子，喜欢在雪中滚动，尤其喜欢户外生活；非常擅长牵引雪橇的竞赛；它以爱斯基摩而命名，游牧和富有经验的因纽特人在几千年前和这些狗一起从西伯利亚通过北方大陆桥迁移到阿拉斯加。

The RF electricity of ice adopts radio frequency technique of the RF dual pole. The frequency can make the water element of the cell which at the certain depth shake at a high speed, it can produce the quantity of heat at 45-60℃ through the quick circumvolved friction. Because the collagen fibre is shrinked, the wrinkle can be tighted. Then the light pyrolysis stimulates collagen and elasticity fibre to become more and arrange once again so as to reach the function of dispelling wrinkle and shrinking pore.

冰电除皱系统采用RF双极射频技术，发射的频率可以在皮下的特定深度内使细胞内的水分子产生高速震动，通过这种高速的旋转摩擦从而产生热量45-60℃，胶原纤维收缩，即刻松弛的皮肤、皱纹被拉紧，随后，真皮层中产生的热效应使胶原增生、重新排列、数量增加，同时修复老化受损的胶原，达到即刻紧肤、长效除皱抗衰老的效果。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。