wavelength accuracy 中文意思是什麼

wavelength accuracy 解釋
波長精度
  • wavelength : 【無線電】波長。
  • accuracy : n. 正確，準確（度）；精確。 firing accuracy 命中率。 with accuracy 正確地。
  1. Ingle wavelength, high accuracy

    單一波長，高精度測量
  2. We have developed a high precision wavemeter with an accuracy of 2 10 ^ ( - 8 ) in measuring vacuum wavelength, and a frequency measurement instrument by femtosecond modelocked laser with an accuracy of commercial cs standard

    為了適應研究工作的需要，研製了高精度激光波長計，測量真空波長的準確度可達2 10 ^ （ - 8 ）的量級，同時研製了飛秒鎖模激光的測頻裝置，目前的測量精度可與小銫鐘的精度相同。
  3. The short - baseline interferometer ’ s angle measurement accuracy is influenced by phase difference measuring accuracy, the base length measuring accuracy, the system operating wavelength ( frequency ) and so on, the article analyzes the existing theory, and emphatically analyzes the influence of base length measuring accuracy to the precision of angle measurement

    短基線干涉儀測角精度受相位差測量精度、基線長度測量精度、系統工作波長（頻率）測量精度等因素的影響，文中，在對原有理論進行分析的基礎上著重分析了基線長度測量精度對系統角度測量精度的影響。
  4. Testing method of accuracy and repetition of wavelength of ra - xt automatic biochemical analyzer

    全自動生化分析儀波長準確度和重復性檢測法
  5. The laser has excellent optical performance, including low rin, high smsr, narrow line width and superior wavelength accuracy over operating conditions and lifetime allowing the product to meet all the stringent requirements of today ' s high - channel - count long - haul and metro dwdm systems

    該激光器擁有出色的光學性能，包括低rin 、高smsr 、窄線寬以及在所有操作環境和整個使用壽命期間的出色波長精確度，使該產品能夠滿足現今高度依賴通道的遠程和城域dwdm系統的所有嚴苛要求。
  6. [ br ] the laser has excellent optical performance, including low rin, high smsr, narrow line width and superior wavelength accuracy over operating conditions and lifetime allowing the product to meet all the stringent requirements of today ' s high - channel - count long - haul and metro dwdm systems

    該激光器擁有出色的光學性能，包括低rin 、高smsr 、窄線寬以及在所有操作環境和整個使用壽命期間的出色波長精確度，使該產品能夠滿足現今高度依賴通道的遠程和城域dwdm系統的所有嚴苛要求。
  7. On the basis of analyzing the output signal of a two wavelength beat - wave absolute distance interferometer, this paper proceeds from the realities of the aiming method of the beat - wave interferometer, conducts an analytical investigations on the dependence of the aiming accuracy of the beat - wave interferometer on laser dual - line output power equilibrium, propose two new concepts - a basic aim blind area and a blind area expansion, and establishes an analytical expression between the blind area expansion and the relative power difference of laser dual lines

    本文從拍波干涉儀對準方法的實際出發，在分析雙譜線拍波干涉儀輸出信號的基礎上，研究了雙譜線功率不一致與拍波干涉儀對準精度的關系，提出了基本對準盲區和盲區擴大量的新概念，建立了描述盲區擴大量與雙譜線相對功率差之間關系的解析表達式。
  8. Standard test method for wavelength accuracy of spectral bandwidth fluorescence spectrometers

    光譜帶寬熒光分光計的波長精密度的標準試驗方法
  9. Methods : its experimentative conditions, including detected wavelength, fluid medium, disposal of special specimens, linear range of methods, minimum contents, precision, accuracy, currecy and application, have been investigated

    方法：對測定方法中涉及到的檢測波長、流動相、操作方法以及方法的線性范圍和最低檢出量、精密度和準確度等方面進行實驗研究。
  10. The main research work is as follows : the theories and general situations correlative with fiber bragg grating sensors are briefly introduced. and our wavelength demodulation system is presented. the affection of optical source on measurement accuracy of the system is discussed

    主要研究內容如下:首先介紹了與bragg光纖光柵傳感器相關的理論和發展概況，給出了本論文採用可調諧濾波器的波長解調系統結構。
  11. At last, the experiment result proved the effectiveness of the spectrum rebuilding technology. the experiment result show that the wavelength detection accuracy is improved by an order of magnitude using the spectrum rebuilding technology compared with that obtained from direct peak search. some other schemes to enhance the accuracy are illustrated

    最後列舉了其它幾種提高測量精度的方案，包括關鍵器件可調諧濾波器的位置變化提高信噪比，調整探測器pinfet的輸出電壓的零點以提高a / d採集卡的利用率，以及採用系統參考消除系統誤差造成的波長漂移。
  12. This research is aim at putting forwarding laser wavelength scanning interference testing method. processing and analyzing instantly - read interference pattern corresponding with continuous varying wavelength, the method overcomes the following disadvantage. for example, the longer referenced and measuring optical circuit in big - scale high - accuracy asphere testing, and the sensitive interferential system to the disturb, such as the oscillation of worklable, dithering of air, and so on

    研究的目的主要是針對大型高精度非球面面形檢測中干涉儀的參考光路和測量光路較長，干涉系統對工作臺振動和空氣抖動等外界干擾因素的影響敏感，干涉圖不穩定等問題，提出了激光波長掃描干涉測試方法，該方法通過對瞬間讀取的、與連續變化波長對應的干涉圖的處理和分析，克服了上述缺點，為大型高精度非球面的檢測提供了一種適用的方法。
  13. The paper studies mainly a new kind of measure method of aspheric surface - laser wavelength - scanning interference testing. this research is aimed at putting forwarding laser wavelength scanning interference testing method. processing and analyzing instantly - read interference pattern corresponding with continuous varying wavelength, the method overcomes the following disadvantage : the longer referenced and measuring optical circuit in big - scale high - accuracy asphere testing and the sensitive interferential system to the disturb, such as the oscillation of worktable, dithering of air, and so on

    研究的主要目的是針對在大型高精度非球面面形檢測中干涉儀的參考光路和測量光路較長，干涉系統對工作臺振動和空氣抖動等外界干擾因素的影響敏感，干涉圖不穩定等問題，提出了激光波長掃描干涉測試方法，該方法通過對瞬間讀取的、與連續變化波長對應的干涉圖的處理和分析，克服了上述缺點，為大型高精度非球面的檢測提供了一種適用的方法。
  14. The manufacturer may have guaranteed accuracy to “ one - quarter wavelength ” or as “ diffraction - limited ” but most telescope users have, at best, only a hazy idea of how to personally verifying such claims

    製造廠已保證準確性達到「一又四分之一波長」作為「有限的衍射」但是大多數天文望遠鏡用戶想擁有親自製作一種僅僅用模糊鏡的方式來驗證的方法。
  15. Based on 5 - axis nc linkage, aocmt can generate freedom - form surface in normal manner, and grinding accuracy is better than 8 m. 4. according to the error component of various wavelength, feeding step length, convergence ratio and anastomotic status, a new method which determines the dimension of the polishing tool is presented

    4 、提出了根據不同成分面形誤差的分佈特徵、進給步距、收斂比和吻合特性要求，確定研拋盤尺寸的新方法；對ccos加工中研拋模運動路徑的規劃進行了深入研究，並給出了相應的工藝流程和技術規范。
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