重力波探测器对距离上极微小的变化都非常敏感。
Gravitational wave detectors are incredibly sensitive to the tiniest change in distance.
现有的和待造的引力波探测器就是为它们准备的。
These waves are what those current and planned gravitational wave detectors are designed to look for.
2000年激光干涉仪引力波探测器已开始收集数据。
In 2000, the interferometric gravitational wave detectors began their runs to accumulate data.
将地球作接收引力波的天线物质,地球就成为了工作在低频段的引力波探测器。
Taken the Earth as material of antenna for receiving gravitational wave, the Earth behaves as a low-frequency gravitational detector.
将本文所改进的算法应用于毫米波探测器目标识别,实验结果证明了算法的优越性能。
The proposed algorithms are used for target recognition of MMW detector and the experimental results indicate their good performance.
本文基于TMS320F 2812研究了毫米波探测器信号检测与处理系统的设计与实现。
Based on TMS320F2812, this paper investigates millimeter wave detector signal detecting and processing systems design and realization.
在全世界的五个引力波探测器中,霍根认为英德合作的GEO600实验应该最能探测出他想要的。
Of the five gravitational wave detectors around the world, Hogan realised that the Anglo-German GEO600 experiment ought to be the most sensitive to what he had in mind.
时空涟漪使得用光束测量的距离像引力波通过那样变化,同时使得落在光电探测器上的光量发生变化。
The space-time ripples cause the distance measured by a light beam to change as the gravitational wave passes by, and the amount of light falling on the photodetector to vary.
这是个不错的问题。毕竟,如果我们能探测到引力波,能发送探测器到彗星上,那我们为什么就不能将垃圾送到离我们最近的星球上去呢?
Fair question. After all, if we can detect gravitational waves, or send a probe to land on a comet, surely we can send some rubbish to our nearest star?
脉冲星能够通过多种机制发射引力波,而且正好是在地基探测器的比较灵敏的频率范围内。
Pulsars can emit gravitational waves by a variety of mechanisms in the sensitive frequency range of ground-based detectors.
基于表面等离子体波共振技术的探测器中金属膜通常与被探测物直接接触,在金属膜和被探测物之间增加一层介质膜,可以对金属膜进行保护。
In the detector based on surface plasmon wave resonance, the metal film contacts the detected material directly. A dielectric layer is coated on the metal film to protect it.
这将需要更多的探测器,因为与双星和中子星产生的引力波相比,这些引力波还要更弱。
This requires even more detectors because these waves are even weaker than the waves from binary stars and neutron stars.
每种探测器都只能在特定的频率范围找到引力波。
Each detector can find them only in a certain range of frequencies.
分析了系统的几何像差与探测器接收面积的匹配,也考虑了光学系统波像差的作用。
Consider the match of the aberration and the detector's area as well as the wavefront error.
由波多黎各的阿雷西波望远镜获得的新资料似乎暗示这个情形,但是只有卡西尼号轨道船和惠更斯号探测器能加以确认。
New data from the arecibo radio telescope in puerto rico seem to hint that this is the case but only the cassini orbiter and the huygens probe can provide confirmation.
改进的算法可有效地应用于采用两种探测器的目标识别:毫米波辐射计、红外搜索和跟踪探测器。
The developed algorithms are applied to a target identification problem with two sensors: millimeter wave radiometer, infrared searching and tracking.
为了提高红外跟踪系统的图像识别精度,本文针对红外探测器生成的空中目标图像,提出用基于小波变换的遗传算法对红外热图像进行处理。
In order to improve the image discernment precision of infrared tracking system, the genetic algorithms based on wavelet transform is used in the processing of aerial target thermal image.
研究信息融合技术在海底管道维修装置与检测装置间的应用,采用超低频电磁波,小波分析等技术与管线跟踪探测仪、DGPS以及示踪信号探测器等设备解决发射、接收、通讯技术中的关键技术点。
The extra low electromagnetic wave, wavelet technology, pipe track instrument, DGPS and tracing signal equipment are used to solve the key question of trans-mit-receive and communication.
研究信息融合技术在海底管道维修装置与检测装置间的应用,采用超低频电磁波,小波分析等技术与管线跟踪探测仪、DGPS以及示踪信号探测器等设备解决发射、接收、通讯技术中的关键技术点。
The extra low electromagnetic wave, wavelet technology, pipe track instrument, DGPS and tracing signal equipment are used to solve the key question of trans-mit-receive and communication.
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