Through theory analysis and simulation, this article presents a new method of low altitude target detection and tracking, based on high distance resolution technology.
本文以高距离分辨率技术为基础，通过理论分析和仿真，寻找一种解决低空目标探测与跟踪的新途径。
The results show that the linearity of the frequency-swept generator is raised, and the practical requirements of high distance resolution of LFMCW radar can be satisfied.
从仿真和实际应用的结果可以看出，该方法提高了线性调频连续波雷达扫频源的线性度，满足了其高精度测距的实际需要。
Pronghorn, dependent on distance vision and speed to keep safe from predators, traverse high, open shoulders of land, where they can see and run.
叉角羚依靠远距离视觉和速度来躲避捕食者，它们在开阔的高地上穿行，在那里它们能看见东西并追逐它们。
The researchers suggest this animal survived because of high levels of fecundity and ecological flexibility and continuing low levels of isolation by distance.
研究者指出，驯鹿存活了下来是因为高产、高的生态环境适应性以及持续的由距离引起低隔离程度。
A laser beam like the one pictured up top combines short and long pulses of light to identify individual molecules with a high degree of precision from a safe distance.
一道激光射线由或短或长的光脉冲组合而成，从而能在一个安全的距离高精度地辨别单个的分子。
Called Distronic, it also operates at high speed and adjusts both braking and acceleration to maintain a constant distance from other cars. If a collision seems likely a warning is given.
雷达控制系统同样在高车速时启动并通过自动加减车速来保持与其它车辆间的固定距离并在预见事故时发出警报。
As the densities go up, the distance to the closest females is shortened, so you don't have to have a song of high amplitude.
当蓝鲸分布密度上升，他们距离附近的母鲸的距离缩短，就无需高歌了。
At that distance, a 1080p HDTV set (with a screen 1, 920 pixels wide and 1, 080 pixels high) needs to be at least 69-inch across a diagonal if viewers are to see all the detail it offers.
在那个距离下，若观看者想看清楚，一个1080p的HD TV电视机(1920像素宽，高1,080像素的屏幕)每个荧幕细节，需要最少69英寸跨对角线。
Finding the distance is really quite trivial with a spreadsheet, and a high-powered computer can zip through these calculations nearly instantly.
如果用电子数据表计算此距离将会非常繁琐，而一个高性能的计算机则可以立即完成这些计算。
I mean, I can barely manage to walk in high heels, and just the thought of running, no matter how short distance, makes my feet ache!
我的意思是，穿上高跟鞋我连路都不会走，更无法想象穿着它跑。不管距离有多近，都会弄得我的脚生疼！
Called Distronic, it also operates at high speed and adjusts both braking and acceleration to maintain a constant distance from other cars.
这种系统在高速行驶时也起作用，通过调整制动和加速系统来保持同其他车辆的距离。
You probably believe that your eyes register high-fidelity information about the absolute size, speed and distance of visible objects and that you respond based on these impartial data.
也许你会以为，眼睛所见即为真实，通过观测，我们能够清楚知道事物精确的大小、速度和距离，而你的反应也是基于这些客观数据。
This adapted physiology combined with Kenya's ideal high-altitude training grounds is part of what allows them to consistently break long distance records.
生理上的这一适应加上肯尼亚理想的高海拔训练场地，是他们屡屡打破长跑记录的部分原因。
Endurance. I don't know if my physical endurance has been improved because high endurance is the norm for me (I've previously done a lot of distance running).
我不知道我的身体机能是否有所改善，因为我的身体一直不错(我经常参加长跑)。
The boy was now in his last year of high school, and Siyu, having told her father many times that he deserved peace and simplicity, maintained a respectful distance from his new family.
男孩今年高三，思玉告诉父亲，他应该过上平和简单的生活，所以思玉客客气气与父亲的新家保持着距离。
We measure the distance and we measure the time, and we take the ratio to get the velocity, just as you learned to do in high school.
我们测量距离，测量时间，然后两者相比得到速 度，就像你高中学到的那样。
After high school, I was able to seek out friends who had similar interests and ambitions instead of those who happened to live a bikeable distance away.
高中毕业之后，我得以寻找有共同兴趣与志向的朋友，而不是那些碰巧住得离我家不远的朋友。
At this time, we were still in high mood, imagining we would be able to complete the remaining distance soon in the afternoon and then dash to Battambang for a rest overnight.
这时的我们情绪依然高涨，设想着下午很快就能完成余下的路程考察，然后赶往马德望过夜休息。
And so, we walk that distance from Pierson College down to the York Street Gate, over to Chapel Street, make the left on Chapel Street, another block down to High walk into the Starbuck's.
然后，我们从皮尔逊学院出发，沿着约克街走，越过新教堂街，向左转，又穿过一条街道，走到星巴克。
After they had walked a long distance; chatting about what they should do and whom they should see in their native village, the high heel of one of them slipped from under her foot, and she fell down.
她们聊着应该做些什么，到家乡该去看望谁，走了很长一段路后，其中一人的高跟鞋滑到脚下，摔倒了。
Today, sitting in a safari tent high in the Himalayan Mountains, listening to the noise of a rushing canyon and cicadas, I am halfway through my great escape in both time and distance.
今天，在高高的喜马拉雅山上，我坐在旅行帐篷里，听着溪谷奔流和知了鸣叫的声音。
But its long travel distance results in reduced distortion at high input levels.
但它在降低长途跋涉的距离结果失真在高投入的水平。
At the same time, because of high requirement of anti-electromagnetism interference and long distance this design uses CAN bus as the communication style of every module.
同时，由于工业现场对抗电磁干扰和传输距离有比较高的要求，所以本设计采用CAN总线作为各个模块通讯的方式。
A high-speed one got him from Milan to Florence in under three hours, and a local one covered the remaining distance to San Giovanni Valdarno.
从米兰到佛罗伦萨乘高速列车用了不到3小时，之后再换当地普通列车到达了SanGiovanniValdarno。
Announced and exhibited at the 2006 Photokina, this monster was designed and produced for a "customer with very high demands and a special interest in long distance wildlife photography."
该镜头的首次亮相是在2006年举办的德国科隆世界影像博览会（Photokina）上，这支“怪兽级”的镜头是为“对远距离拍摄野生动物具有极高要求和特殊兴趣的客户”设计并制造的。
In the high-tech era, almost has no distance between people and people.
在这个高科技时代，人跟人之间几乎没有距离。
But I always struggle with distance control with such high-tech implements.
但是，我总是距离等高科技实现控制的斗争。
But I always struggle with distance control with such high-tech implements.
但是，我总是距离等高科技实现控制的斗争。
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