No matter where the radar signal hits the plane, some of the signal gets reflected back.
雷达信号接触到飞机的任何部位，都会有部分被反射回来。
Called LADAR, the technology works in a similar way to radar, calculating the range of an object from the time it takes for a pulse to reach it and then be reflected back.
这种技术被称作LADAR，它的原理和雷达差不多，都是通过计算脉冲到达一个物体并返回所用的时间来确定物体的大小。
And he couldn't even say what kind of curious radar or homing device had brought him back to the Grand Concourse in his Lincoln Town Car.
他也搞不懂究竟是什么样的雷达或者指引回家路线的装置引领着他，他开着他的林肯城市车回到了大广场街。
It is similar to radar in that it sends out electromagnetic waves and then analyses those waves that bounce back, to determine what they bounced off.
激光雷达和雷达的相似点是两者都发送电磁波，然后分析反射回来的电磁波。
Stealth aircraft rely on shapes that prevent radar waves from bouncing back to their sources and on materials that absorb radar energy (stealth-plane time line).
隐形飞机依赖其外形来逃避雷达，这种外形能避免雷达波从机体资源上反射信号、且含有能吸收雷达能量的物质。
The Palmeiras right-back turned midfielder – who replaced Rai – retired in 2001 and went off the radar, returning only for a brief stint as Greek side Aris Thessaloniki’s coach in 2009.
帕尔梅拉斯对的右后卫改踢中场——顶替拉易的位置，2001年退役后销声匿迹，仅在2009年短暂复出，担任希腊的阿里斯队（Aris Thessaloniki）的主教。
But Turkey, which may host a crucial radar station, insisted that it would not back the plan if there was any explicit mention of Iran.
但是，可能举办一个重要的雷达站的土耳其，坚持表示如果伊朗有任何明确提及，那么他将不支持这个计划。
Back in WW II he served as a radar technician. He is now an international star.
一个79岁高龄的退休人员，英国人，二战时期雷达员，当今国际巨星。
When Twitter first hit my radar screen sometime back in 2007, I (like many others) immediately dismissed it as a gimmicky little time-waster with no real value.
早在2007年，当t witter第一次走进我的视野时，它当即便被包括我在内的很多人否定了。我觉得这只不过是个用来打发时间的小玩意儿，没什么价值。
The weather radar, possessing a wide coverage and accurate real-time response, has back waves corresponding to arbitrary points within its coverage.
天气雷达覆盖面广、实时性强，对于观测区域内任意点都有回波与其对应。
Earlier Sunday, officials investigating the disappearance of the Malaysia Airlines flight MH370 said radar images show the missing jet may have inexplicably turned back before vanishing.
调查马来西亚航空公司失联班机的官员说，雷达图像显示，失联的飞机可能在失去踪影前不知为何缘故掉转机头返回。
Angular glint is an important parameter of radar target's back-scattering characteristics. It seriously reduces guidance accuracy of millimeter radar.
角闪烁是雷达目标后向散射特性的重要物理量，它能严重降低毫米波末制导雷达的导引精度。
As radar technology has been improved, system performance hasn't followed the step yet. And phase noise becomes one of the major factors that pull back the development of radar system.
但是由于雷达技术的提高，对于系统的性能有了更高的要求，相位噪声成了主要限制雷达系统性能的因素之一。
'Liquidity, which used to be something that you didn't have to give a whole lot of thought to, is now coming back on the radar screen,' she says.
朱夏莲说，“以前银行不需要太多地考虑流动性问题，而现在流动性问题又回到了银行的关注范围之内。”
Juventus striker Vincenzo Iaquinta is back on Zenit st Petersburg's radar, and the Russian club are set to try and sign him again this summer after missing out back in January.
尤文图斯前锋文琴佐。亚昆塔重新进入了圣彼得堡泽尼特的寻枪雷达，在一月份错失良机后，现在俄罗斯俱乐部准备在今年夏天重新尝试签下这名前锋。
Juventus striker Vincenzo Iaquinta is back on Zenit st Petersburg's radar, and the Russian club are set to try and sign him again this summer after missing out back in January.
尤文图斯前锋文琴佐。亚昆塔重新进入了圣彼得堡泽尼特的寻枪雷达，在一月份错失良机后，现在俄罗斯俱乐部准备在今年夏天重新尝试签下这名前锋。
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