laser satellite 中文意思是什麼
laser satellite
解釋
激光衛星-
Laser geodynamic satellite lageds
激光測地衛星 -
Abstract : in this paper, the lightcraft vehicle without on - board chemical fuel was analyzed sending manned craft into space on satellite laser - beams powered by solar energy in next age was speculated
文摘:分析了勿需化學燃料的光動力飛行器，並概述了下個世紀從衛星上用太陽光泵浦的激光束推進星際飛行器的設想。 -
Satellite laser ranger
衛星激光測距儀 -
The big problem is to make a laser small enough ! to fit in a satellite, yet power nil enough to destroy a missile at a range of 2, 000 kilometers
關鍵是要製造一種激光裝置，讓它小到能夠衛星，威力又要強到足以摧毀2000公里射程內的導彈。 -
Communication car picture delivers the system - infrared rey laser holographic picture tramission system in satellite telecontrol machine of communication car
一種基於通訊車的衛星中繼遙控機的紅外激光全息圖像傳輸系統 -
Satellite - and laser - guided bombs
衛星及激光導航導彈 -
Satellite - tracking laser system
衛星跟蹤激光系統 -
Satellite - borne laser system
衛星載激光系統 -
This paper introduce the research significance and critical technology about the laser communication between plane and satellite, summarizes the development on such technology domestic and aboard, studies on the theory which exterior environment and atmosphere have an effect on laser according to research needs, meanwhile, according to various parameters of laser communicate process, simulated researches the integral process
本文介紹了飛機與衛星之間激光通信的研究意義和關鍵技術，總結了國內外在該項技術上的進展情況，對通信過程中激光所受到的大氣以及其它外界環境的影響進行理論上的探討並建立數學模型，根據通信系統的需要建立局部計算機模擬模型，深入分析各種外在因素對激光通信系統的影響。並根據激光通信系統的相應參數，對整體的通信過程進行模擬研究。 -
In order to get the optimal wavelength pairs for two - color satellite laser ranging, with the factors including atmosphere effect, the response of the receiver and the laser considered, beginning with the precision of atmosphere correction, based on the lidar equation, the wavelength figure of merit, which can determine whether the pair is selected properly, is obtained
摘要為獲得雙波長衛星激光測距的最佳波長組合，考慮了大氣效應、接收光電器件的響應、激光器等因素，從大氣改正精度出發，利用激光雷達方程，得到了評價波長組合優劣的波長優數公式。 -
The trick is how best to combine satellite - positioning technology, laser range - finders, radar sensors and omni - directional cameras to gather enough data ? but not too much ? so the vehicle ' s software can figure out what is going on before hitting something or swerving onto the wrong side of the road
訣竅在於如何最大程度地將衛星定位技術、激光測距儀、雷達探測器以及全向照相機集合到一起，獲取足夠但總不會過多的數據，以便可以在車輛撞上某物或者駛到道路的錯誤一側之前讓軟體計算出所處狀況。 -
Satellite laser altimeter return waveform is sensitive to the vertical canopy structure and the change of underlying ground elevation. it is optimal for mapping forest structure. the return waveform and the processing method are described. the relationship between laser waveform and canopy structure parameters is explored ignoring the clumping effects. the clumping caused that structure parameters are different from the actual value. to solve this question, a model by 3 - d canopy structure parameters is needed
星載激光測高儀的回波信號能夠靈敏反映地面植被組成和地表高度的變化，因此能夠用於探測森林地貌;首先對星載激光測高儀的森林回波信號及其處理方法進行了介紹，探討了在不考慮植被聚集情況下，植被組成與回波信號之間的關系;由於植被的聚集效應，例如樹葉群集成樹冠，會導致植被組成參數與真實值之間存在差異，這需要建立關於三維的空間分佈模型加以解決。 -
Satellite tracking laser
衛星跟蹤激光器 -
A novel scheme of laser modulation directly by microwave subcarriers in satellite broadband networks
寬帶衛星網微波副載波光調制系統方案
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