wfs 中文意思是什麼

wfs 解釋
波形間隔
  1. However, there are still a number of aspects that merit further investigation and implementation, such as extending the prototype systems to opengis wfs specification, perfecting the geo - spatial web service based spatial information retrieval model and improving the practicality of the relevant prototype system

    但是，有一些問題仍待進一步研究和實現：進一步支持opengiswfs規范、基於空間信息服務的空間信息搜索模型、空間信息網格環境下的空間信息搜索理論框架、原型系統的實用化。
  2. In the closed loop, the information is transmitted to dsp from mcu and compared to the feedback data. then, the result would be transmitted back to the mcu for adjusting the wfs, voltage and so on to the setting values

    採用閉環控制系統，將這些參數與反饋的數據比較、計算后，再通過da輸出來調整和控制送絲速度，焊接電壓等，使其保持在設定值。
  3. Due to the advantages such as short response time, easy operation, and convenient to comprehend the wavefront modes, the hartmann wavefront sensor ( h - wfs ) is widely utilized nowadays in real - time adaptive optics system, turbulence statistical characterization, optical components test, light quality evaluation, laser atmosphere communication, the wavefront correction of ultrahigh power laser pulses, as well as human eye aberrations measurement. the detection accuracy is important to the performance of the whole optical system. considerable efforts have been performed in the investigation of h - wfs wavefront detection techniques in past years

    哈特曼波前傳感器具有實時探測，易操作，可以直觀顯示波前畸變分佈等優點，被廣泛地用作自適應光學系統的波前信息探測和波前畸變補償，大氣湍流統計特性表徵，光學元件檢測，光束質量評價，超強激光脈沖波前整形，激光大氣通信以及人眼象差測量等各個領域之中，其探測精度的高低對整個光學系統的工作性能有著極其重要的影響。
  4. The training program lasted 3 days and more than 40 leaders and key technical personnel including 10 female representatives from the prefectural bureau of finance, the bureau of agriculture, the womens federation and from the bofs, boas, wfs and project offices of 8 counties or cities participated

    本次培訓共3天，來自湘西土家族苗族自治州財政局農業局婦聯以及8個縣市農業局畜牧局婦聯項目辦的負責人和技術骨幹40餘人其中女代表10人參加了培訓。
  5. Please contact wfs 24 hours hotline at 852 2261 2727

    提供以下服務，詳情請致電2261 2727查詢：
  6. Please contact wfs 24 hours hotline at 852 2261 2727. for sales enquiry please call

    提供以下服務，詳情請致電2261 2727查詢：
  7. Therefore, the study of phase retrieval of dgwfs is important. in this paper, the difference of wfs and wfcs is discussed

    研究光柵型波前曲率傳感器的相位恢復演算法對完善其相位恢復理論和其應用都有著重要意義。
  8. In this dissertation, the fundamental studies of h - wfs are presented theoretically and experimentally. especially, the research of numerical simulation is emphasized

    論文從激光導星系統實驗和哈特曼傳感器波前探測理論模擬兩個方面進行了研究。
  9. According to the criterions ( wms, wfs, gml ) of ogc, this paper studies the system structure of the distributed heterogeneous geography information exchange system and provides its working principle and implemeatation methods

    摘要參照ogc的有關規范標準，對分散式多源地理信息交換系統體系結構模型進行了初步研究，給出了多源地理信息交換系統的工作原理和實現方法。
  10. The fao hunger report focuses on the critical importance of hunger reduction, which is the explicit target of the 1996 world food summit ( wfs ) and of the first millennium development goal ( mdg 1 ) calling for the eradication of extreme poverty and hunger

    聯合國糧農組織的饑餓報告重點在減少饑餓的關鍵重要性上，消除貧困和饑餓是1996年世界糧食會議和新千年目標的明確目的。
  11. Wave - front sensor ( wfs ) is one of the most important constitutions of adaptive optics ( ao ) system and can be applied in astronomy, measurement, laser, optical component testing etc. wave - front curvature - sensor ( wfcs ) is a novel and powerful wfs, which settles the difficulty of wave - front reconstruction for shack ? hartmann ( h - s ) sensor

    波前傳感器是自適應光學系統最重要的組成部分之一。波前曲率傳感器作為一種很有前途的波前傳感器，它可以解決hartmann - shack （ h - s ）傳感器波前重構數據處理負擔過重的困難，但其裝置實現比較困難，目前還沒有得到廣泛應用。
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