激光測高儀 的英文怎麼說

中文拼音 [jīguāngcègāoyí]
激光測高儀 英文
laser altimeter
  • 激 : Ⅰ動詞1 （水因受到阻礙或震蕩而向上涌） swash; surge; dash 2 （冷水突然刺激身體使得病） fall ill fr...
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 儀 : 名詞1 （人的外表） appearance; bearing 2 （禮節; 儀式） ceremony; rite 3 （禮物）present; gift 4 ...
  • 激光 : [物理學] laser 激光靶 laser target; 激光報警器 laser avoidance device; 激光玻璃纖維 laser fibre; ...
  • 高儀 : takagi
  1. Thermal effect of tio2 sio2 k9 film by 1. 06 m cw laser

    一種便攜式激光測雲儀的雲底高度反演方法
  2. Laser, ultrasonic beam and microwave are used in non contacting level measuring systems. laser systems suffer from dirt, ultrasonic sensors are strongly affected by changes of the velocity of sound and usually a pipe is needed to couple the ultrasonic waves into the liquid tank, which is difficult when there is a high pressure or when explosion protection is necessary

    壓力式液位測量系統原理簡單、成本低，但測量精度和應用場合有一定的局限性，超聲液位儀精度較高，但設備復雜，一般需要用導管將超聲波傳到被測的液體中，因而安裝維護較麻煩，激光測距系統對環境要求嚴格。
  3. Through experiments analysis, it is found that the integrated lts is the most versatile laser tracker available for dimensioning, tool building, alignment, and reverse engineering applications with the characteristic of high tracking precision and excellent dynamic capability. this paper also provided an effective new method and technique in the application of large workpieces and industry field measurement and orientation by using dual - frequency laser interferometer

    實驗結果表西安理工大學碩士學位論文明這套跟蹤測量系統能夠適用於高精度、響應速度快和動態性能要求高的工業現場安裝與測量，具有廣泛的應用前景，同時也為雙頻激光干涉儀在大工件和現場測量、定位的應用提供了一種有效的方法與技術，並為三維空間的跟蹤測量方法的研究奠定基礎。
  4. On the basis of practically achieved low - frequency laser - vibration measuring - system, this thesis analyses the principle of laser - vibration measuring - system, the optical factors which have effect on contrast degree of interference fringe, the optical - electric transformation factors which have effect on measuring accuracy, the important of filter for improving the accuracy in the absolute calibration and the outward vibration which has effect on system accuracy, etc. in chapter one, the background of laser measuring vibration, and then followed by its current status, is introduced and analyzed

    本論文根據實際研製的激光測振儀系統，從提高激光測振儀精度的角度出發介紹了激光測振儀的原理，並詳細地剖析了光路對測振儀干涉條紋對比度的影響、光電轉換對測量精度的影響、光電信號的濾波放大以及外界振動對測振儀系統的影響等技術問題。
  5. The high - quality experimental teaching with dual - frequency laser interferometer

    高測速雙頻激光干涉儀
  6. Correcting position errors of nc machine guided by mjs two - frequency laser interferometer

    高測速雙頻激光干涉儀及其性能檢測
  7. It has many unique advantages compared with laser interferometry. and it can achieve higher accuracy and resolution than traditional geometry moir. it has been proved to be very useful in many practical applications, such as microelectronics, ultra - precision manufacturing, bioengineering, medicine, space technology, and material science, etc. in this dissertation, key technologies of nanometer displacement measurement by grating interferometry are systematically investigated, which mainly include measuring theories, designing grating interferometer and new subdividing method for moir interference fringes

    作為能夠實現納米級位移測量的技術之一，光柵干涉位移測量技術具有激光干涉儀不具備的獨特優點，可以獲得比幾何莫爾術更高的測量準確度、更高的解析度，在諸如微電子、超精加工、生物工程、未來醫學、航天技術、材料科學等眾多領域有廣泛的應用前景。
  8. Minteq international inc. is the largest company in the world offering laser systems, ca wire feeding technology, probes and maintenance programs including equipment, materials and service for blast furnace, eaf furnace, bof, ladle, tundish, reheating furnace as well as other metallurgical furnaces

    美國銘德國際集團公司是一家總部在紐約的上市公司.產品包括冶金爐用激光測厚儀，鈣線喂絲技術，鋼水用探頭，高爐，轉爐，電爐，鋼包，鐵水包，魚雷罐，中包，加熱爐的維護技術（含設備，材料和服務） ，是全球該領域最大的跨國集團公司
  9. In recent years, one of the development trends in laser range finder is to study how to improve the accuracy and resolution and realize the downsizing of system

    目前激光測距儀發展的主要趨勢是提高激光測距系統本身的測量精度和實現小型化。
  10. Laser range finding net

    激光測距測高儀網
  11. 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。
  12. This thesis pass through the laser delimitation instrument and the geological radar instrument means, to tunnel initial stages support and secondary structure. at past the research of tunnel lining thickness depend on opening dig figure, don " t consider the effect of tunnel lining inner figure. adopting the integrate method of the laser delimitation instrument and the geological radar could most exact reflect the change rule of tunnel lining thickness, but also could do lots unbroken examination, have very important for summing - up the rule of tunnel lining thickness change, and have very amplitude extend value

    本文通過激光限界儀和地質雷達綜合方法，對新建高速公路隧道初期支護和二次襯砌混凝土內輪廓和厚度進行了檢測，對襯砌厚度的分佈規律以往的研究中，多以開挖和襯砌的輪廓變化為依據，並未考慮襯砌內輪廓的影響，而採用激光斷面輪廓限界儀和地質雷達綜合方法能較為準確的反應襯砌厚度的變化規律，並且能夠無破損的做大量的檢測工作，為總結混凝土厚度的規律有很大作用，並有極大的推廣價值。
  13. By contrast with some foreign countries, such as usa, uk and so on, those countries had carried out new iso standard for a period of time, so they have developed special implements to measure those five errors, like 6d / lms created in usa. those implements have greatly improved the testing efficiency of machining center ' s geometric accuracy

    而國外美英等國先於我國執行iso的新標準，他們已經研製了直線度誤差綜合檢測儀，如美國的api公司研製的6d lms激光干涉儀可同時檢測除傾斜一項的其他四項誤差，使檢測時間從2 ? 3天減為半天，極大地提高了生產效率。
  14. Several main detecting instruments which are used in the detecting work are introduced, such as hp5528a dynamic calibration, high - precision inductance scale micrometer and the cubical glass which has been demarcated

    介紹了hp5528a雙頻激光干涉儀、高精度電感測微儀、標準平晶等檢測工作中使用的主要檢測儀器。
  15. The emphasis was put on the main factors affecting its performance, such as : drift of the average frequency of interferometer ; drift of frequency difference of interferometer ; the changes of the interference add - on term of the gaussian beam during the measurement and its effects on the phase changes, as well as the relationship between the changes of the interference add - on term of the gaussian beam during the measurement with the movement of the measurement mirror

    對雙頻激光干涉儀的工作原理進行了理論分析，著重分析了其主要影響因素：雙頻激光平均頻率漂移；雙頻激光差頻漂移；高斯光束干涉附加項在測量過程中的變化及其對相位變化的影響，與測量鏡運動引起的程差變化的關系。
  16. 3d laser scanners capture highly accurate and detailed surface measurements by transmitting optical pulses that are reflected from the surface or feature

    三維激光掃描儀捕獲高度準確而詳細的地面測量發射光脈沖所反映，從表面或特徵
  17. The double - frequency laser interferometer belongs to the heterodyne interferometer. it has been proved that this kind of interferometer possesses the advantage of having a higher transform gain, better wave - filter capacity and high spatial resolution. furthermore, this kind of interferometer can filter out background light interference and obtain a measuring signal with high signal / noise ratio

    雙頻激光干涉儀是一種外差干涉儀，理論分析證明：外差干涉具有高的轉換增益、良好的濾波性能及優異的空間鑒別能力，能有效地濾除各種背景光干擾，得到信噪比很高的測量信號。
  18. Designed for combined measurement in photogrammetric images and 3d point clouds from laser scanners, such as the z390, phidias software enables the generation of highly accurate and detailed models

    設計合併測量攝影圖象和三維點雲激光掃描儀，如z390 ， phidias軟體可以生成高度精確和詳細模型
  19. Ld laser range finders are widely used in such fields as military, robot vision, industrial automation production line and mapping for their merits of being non - contact, high precision, low cost and so on

    半導體激光測距儀因其具有非接觸、精度高、體積小、成本低等優點被廣泛應用於軍事、航天、機器人視覺、工業自動生產線和測繪等領域。
  20. Besides, factors that affect the results of subdivision driving are discussed. furthermore, after analyzing popular methods applied in laser distance measure, waveform analysis is used in the laser scanner. a high - speed a / d card is used to acquire the signal, related software of this part is programmed and the time of waveform analysis is estimated

    然後對常用的距離計數法進行了精度分析，確定在三維激光掃描儀中採用波形記錄法實現時間間隔測量，根據三維掃描儀的精度要求採用高速採集卡對激光的主、回波波形進行採集、分析與處理，並編寫了波形採集、分析程序，同時對波形分析處理所需要的時間進行了估算。
分享友人
分享到 Line

分享到臉書