The image will be distorted when we take the object's picture with CCD at long range because of atmosphere turbulence. We can't availably recognize and monitor long distance object for this reason.
用CCD（电荷耦合器件）拍摄远距离目标时，大气湍流使得图像发生畸变，导致CCD无法有效的用于远距离目标的识别与监控。
Each of these shapes can either go on forever (a ray) or stop after a fixed distance (a segment), you can also pick based on a Bounds object.
各种形状都既可以行进到极远处(射线)或停止在固定的距离上(分段)，你也可以基于一个边界对象做拣选。
Determining where a distant object lies in space takes a bit of work, because the universe lacks clear distance markers.
由于宇宙中缺少明显的距离标识，在空间中确定一个遥远的物体的位置需要大量的工作。
Humans are wired to calculate the distance of an object by using the vertical Angle between its top and bottom.
人类通常是通过一个物体上下间的的垂直角度来计算与它相隔的距离。
The most precise way to measure an object's distance is to use "parallax" - differences in perspective created by viewing an object from different angles.
最准确地测量一个目标的距离的方法是运用“视差”，视差是指从不同角度观察一个目标而产生的视角的差异。
Whether you have a very light object or a very heavy satellite, they have the same velocity in orbit if they are at the same distance, and they have the same orbital period.
不论你有个很轻的,物体还是很重的卫星,如果它们距离相同且,在轨道运动时间,相同，则速度一样。
A failed search of older IRAS data suggests that an object of 5 MJ would need to have a distance greater than 10,000 AU.
较早的红外天文卫星(IRAS)的一次失败搜寻显示，5倍木星质量天体的距离必须大于10,000天文单位。
The falling object, after traveling a certain distance through the air reaches a final speed, or "terminal velocity," because the object's friction with the air slows the fall.
物体在下落一定距离后由于空气阻力都会达到一个终极速度。
Stefano Andreon, of the National Institute for Astrophysics in Milan, added: "This object is close to the distance limit expected for a galaxy cluster."
米兰国家天体物理研究所(National Institutefor Astrophysics)的斯特凡诺补充道：“这个客体接近了我们预期的星系团距离界限。”
This function does a good bit of position-munging, but it all boils down to a simple idea: Keep constant the precise distance between the mouse cursor and the target object.
该函数做很多位置整理(position -munging)工作，但都可归结为一个简单的思想：不断保存鼠标光标与目标对象之间的精确的距离。
The service will return the distance from one point to the current Client object.
服务将返回从一个点到当前Client对象的距离。
Focus on an area of sky where the fireworks will be, or on an object the same distance away.
可以对焰火即将绽放的那片天空对焦，或者找个与烟花相同距离的物体进行对焦。
When photographing a subject at medium to far distance it can often appear flat , especially if you have zoomed in to fill the frame with the object.
当拍摄一个中等者较远距离的物体时，尤其当你为了拍摄那个物体而把焦距拉的很近的时候，拍出的照片常常显得格外的单调，乏味。
Try to judge the distance from you to the object, the objects altitude, and its speed.
判断一下你和不明飞行物的距离，它飞行的高度及速度。
The qualities of a shadow depend on the light direction and intensity, as well as the distance between the object and the surface where the shadow is cast.
阴影深度取决于光照方向和强度，以及物体和投影面的距离。
You need to set your focus to infinity. Try focusing on a stable object in the distance.
你要把焦点设为无穷远，对准远处一处固定物对焦。
Suppose you're a surveyor and want to determine the distance to an object across a river.
设想你是一个测量员，想要判定到河那边一个物体的距离。
With a press of a button, the object is attached to your hand, but stays at that fixed distance, turning your hand into a catapult.
按下一个按钮，物体就被附着在了手里，但是它在固定的距离，把手变成一个弹射器。
For example, the Engines object accepts a direction and distance to travel, and then asks the Quadrant object to move it.
例如，发动机对象接受的方向和距离的旅行，然后要求象限对象，将其移动。
A method to measure object distance by monocular vision was proposed.
提出了一种利用单目视觉测量目标距离的方法。
Many, though, form a ring like Saturn's at a distance of 36,000km, the place at which an object takes 24 hours to orbit the Earth and thus hovers continuously over the same point of the planet.
尽管，许多卫星在36000千米处形成一个类似土星光环的环，但这个高度的卫星都需要花费24小时绕地球一圈。因此，它们一直在地球上空的同一点盘旋。
Since face tracking and recognition technology could detect object in a certain distance with an ideal accuracy, it gets more attention and application in security fields.
而人脸检测技术由干在一定的正确率下可以远距离检测目标，越来越得到人们的重视。
Knowing this Angle and the base length would allow you to calculate the distance to the object.
知道了这个角度和基长，就可以算出该物体的距离。
The optimal distance between painting and sketching objects, usually between height and width of the object 3 times to 5 times, good habits help painting skill enhancement.
画者与写生对象之间的最佳距离，通常是对象高度或宽度的3倍到5倍之间，良好的习惯有助于绘画技能的提高。
The temperature of an object detected by the infrared detector depends on the emission coefficient, the distance and the lighting area.
一个物体的温度的红外线探测器发现取决于排放系数，距离和照明领域。
The classification and evaluation are realized by calculating the distance of the object and the cluster center.
通过计算待评价对象与各聚类中心的距离，实现对其分类和方案的评价。
Try to judge the distance from you to the object, the objects altitude , and its speed.
判断一下你和不明飞行物的距离，它飞行的高度及速度。
Try to judge the distance from you to the object, the objects altitude , and its speed.
判断一下你和不明飞行物的距离，它飞行的高度及速度。
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