near field measurement 中文意思是什麼

near field measurement 解釋
近場測量
  • near : adv 1 近 接近 鄰接 （opp far）。2 〈口語〉幾乎 差不多 將近。3 節省地。prep 接近 在…的近旁；快要。...
  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  • measurement : n. 1. 測量，計量，量度。2. 份量，尺寸，大小，寬度，厚度，深度（等）。3. 測量法。 measurement goods （按體積、容積計算的）體積貨物。
  1. The model - based parameter estimation ( mbpe ) is firstly applied to the near - field measurement in this thesis to deal with the near - field sampling data in space and spectrum domains respectively

    本文首次在天線近場測量中採用了基於模型的參數估計技術，在空域和頻域內分別對近場采樣的數據進行處理。
  2. A sil flying head is designed to keep the distance between sil and recording medium in near - field range. a sil optical data storage system is built up when the recording head is combined with sil flying head. meanwhile, using astigmatic focusing error detection technology and twin optical pick - up heads, a novel nontouching nanometer measurement method is developed to measure the flying height of sil, and provides us with a powerful tool to optimize the design of sil fly head

    在sil存儲技術研究方面，首先提出一種光學玻璃熱熔加工製作sil的新方法，該方法克服了小半徑球透鏡加工的難題，成功製作出了半球固體浸沒透鏡；設計了sil飛行頭系統，並利用光學頭像散法聚焦誤差檢測原理，設計出一種雙光學頭sil飛行高度測量方案，實現了sil飛行頭飛行高度的測量。
  3. Previous hrtf measurement were lack of near field data

    以往在實際測量頭相關傳輸函數時，缺乏近場數據。
  4. The antenna near - field measurement is an indirect measurement method

    天線近場測量是一種間接的有效測量方法。
  5. First of all, this thesis introduced the related theoretical knowledges about near - field scattering measurement systemically, and focused on discussing the way of self - transmit and self - received near - field rcs measurement then simulated it by using column and hexagonal prism as a target under test

    重點在於探索自發自收平面近場散射測量方法，分別對圓柱和六稜柱進行了自發自收的模擬，詳細討論了窗口參數、掃描面大小對于測量結果的影響。
  6. Finally, near - field microwave imaging methods are studied. combining near - field measurement and target geometrical shape, a new near - field microwave imaging approach by plane - wave spectrum is produced. synthetic plane - wave technique and near - field imaging is studied, simulation results of this approach are given

    把近場散射測量和目標幾何外形相結合，提出了利用平面波譜展開進行近場微波成像的新方法；對綜合平面波技術和近場微波成像作了研究，並對這一成像方法作了模擬。
  7. Considering the point source requirement, the electric spark which can generate impulse - like signals is employed in this measurement and the near field hrtf data are obtained efficiently

    為了滿足近場情況下「點聲源」的要求，本研究提出了電火花沖激點聲源的測量方法，成功地獲得了近場數據。
  8. Accurate measurement of xpd for the microwave antenna using the near - field method

    高交叉極化鑒別度天線的近場測量
  9. Integrated optics - near - field - measurement for single - mode optical chip components

    集成光路.單模式光學晶元元件的近場測量
  10. Analysis of the errors between measurement and simulation of near field for high - intensity thg

    高強度三倍頻近場測量實驗與模擬計算的誤差分析
  11. An underwater sound intensity measurement system and its application to radiation noise measurement of underwater structure in the near - field

    水下聲強測量分析系統及其在近場測量中的應用
  12. Finally, we introduced the phaseless near - field measurement method. this method needs not to measure near - field phases, and then lower the cost

    另外，論文還對無相位的近場測量方法進行了介紹，該方法可以避免由於測量相位而帶來的高成本。
  13. Therefore, how to get the near - field sampling data quickly and accurately is of great importance for improving the efficiency of the near - field measurement technique

    如何在保證精度的前提下，加快近場數據采樣的速度是一個值得研究的理論和實際問題。它對提高近場測量的效率有重要的意義。
  14. We proposed the means of near field measurement correction and far - near - field fuzzy distinguish synthesis according to if fixed evaluation points exist. the method advanced in precision

    針對有無固定評價點兩種情況提出了近場測量修正法、遠近場綜合模糊識別法，使聲源識別的精度明顯提高。
  15. Stabilized power supplies, d. c. output ; part 5 : measurement of the magnetic component of the reactive near field

    直流輸出穩定電源.第5部分:近場磁分量測量
  16. The thesis made a primary investigation on the measurement of light field distribution of optical waveguides using scanning near - field optical microscope ( snom ), a technique that has emerged recently

    光波導的近場光學顯微檢測是近年出現的一種新型檢測技術，本文對此技術進行了初步的理論和實驗研究。
  17. In modern imaging and measurement field, neither the near field optical microscope nor the conventional far field optical microscope is able to meet the technical need of large scale and high spatial resolution

    近場光學顯微鏡和傳統的遠場光學顯微鏡都已無法滿足現代成像檢測對大范圍、高空間分辨能力的技術要求。
  18. Output near - field radiation pattern measurement of optical waveguide fiber

    光學波導纖維的輸出近場輻射圖形測量
  19. To begin with, the influence that plane scanning error has on the far field is analyzed and the upper boundary of the error is formulated. and then this paper uses the taylor series expansion to correct the probe positioning error in antenna near - field measurement

    根據平面波譜理論，推導了平面掃描位置誤差對遠場的影響，給出了位置誤差上界的數學表達式，並用泰勒級數展開法對其進行了修正。
  20. Methods of near - field measurement for planar waveguide - fed slot arrays with low sidelobes

    低副瓣平板裂縫天線性能近場測試方法
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