電光頻率響應 的英文怎麼說
中文拼音 [diànguāngbīnlǜxiǎngyīng]
電光頻率響應
英文
electro optic frequency response- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 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) ...
- 頻 : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
- 率 : 率名詞(比值) rate; ratio; proportion
- 應 : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
- 電光 : [光學] light produced by electricity (電能所發的光); lightning (閃電); electro optics (電場...
- 頻率 : frequency; rate
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Overall electro - acoustic frequency response for repro - duction of 35mm optical sound track ? reproduction cha - racteristics
35mm影片光學聲跡的還音電聲頻率響應特性According to the results of experiments, the stability of detection and the significance of photocurrent normalized are discussed. how the illumination mode, the frequency and the resistance of photocurrent loop affect the response of photocurrent is analyzed in detail. and the pilot study on the real - time detection of laps system has been done
根據實驗結果分析討論了新系統的測量穩定性,以及光照射方式、光調制頻率和光電流迴路阻抗對光電流響應的影響,以及光電流歸一化處理的重要性,並且初步研究了laps系統的實用化實時檢測。The first order nonlinear hyperpolarizabilities in second - harmonic generation process and electro - optical pockels effect are computed. the basis set effects in ab - mitio quantum - chemical computation are mainly studied. the correction to the nonlinear optical properties due to the electronic correlation energy is discussed and the relationship between the first order hyperpolarizabilities and the frequencies of the external electric field is also investigated
計算了二次諧波振蕩過程和電光pockels效應過程的一階非線性超極化率,研究了電子的相關能對pna分子的非線性光學性質的影響以及pna分子的一階非線性超極化率與外加光電場頻率之間的色散關系,並著重討論了量子化學從頭計算中基矢組的選取對計算結果的影響。However, the most commonly used x - ray sources didn " t change much no matter in structure or theory, still using thermionic cathodes as electron sources. such conventional x - ray tubes have some defaults, such as big volume, low frequency response, demanding for supply to cathode that was also brittle
目前使用的x光源的基本特點是採用熱電子發射形式即採用熱燈絲作為電子發射源,在高壓加速下轟擊陽極產生x射線,這樣的光源體積較大,需要加熱陰極的電源,且對頻率響應慢。The results of e - o tests showed that ktp crystals by our flux technique is an attractive material for various e - o applications, especially used in a high - repetition - rate and high responsible laser system
電光應用試驗結果表明,本實驗的熔劑法ktp晶體是一種非常吸引人的電光材料,特別是適合用於高重復頻率、高響應速度等激光系統。The definition of stability and repeatability of the laser frequency and factors affecting the stability of laser frequency were analysed. the normal methods used to stabilise frequency and produce double - frequency were explained. after analysing the working conditions and related parameters of the laser device, it was concluded that the laser tube should be put inside an insulating cover and an electric discharge tube with a bigger diameter and length, smaller wall thickness and a higher thermal conductivity coefficient should be chosen
分析了激光頻率的穩定性、復現性的定義及影響激光頻率穩定的因素;介紹了常見的穩頻及產生雙頻的方法;分析論證了激光器雙縱模熱穩頻的使用條件和有關參數的關系,得到結論是:應將激光管裝在保溫罩內;選用放電管直徑及長度大、壁厚小、材料導熱系數大的放電管。So we present a novel microphysiometer based on mlaps ( multi - light addressable potentiometric sensor ) in which different sensitive membranes are illuminated in parallel with multi - light sources at different frequencies, the response amplitude of each frequency component can be measured on - line by parallel processing algorithm. by the experiments, we can analyze the relations of the extracellular environmental h, k, ca ions under some drugs and estimate these drugs effects
我們在laps表面用pvc成膜法,沉積這三種離子敏感膜,用三個不同頻率( 3khz 、 3 . 5khz 、 4khz )的調制光分別照射laps的三個敏感膜,所測量的光電流(電壓)包含了這三種敏感膜的響應,即測量信號由這三個頻率組成。In fundamental theory, adaptive optics, electrostatic actuation, flexure beam theory and squeeze film damping are researched ; in fabrication, bulk micro fabrication process and surface micro fabrication process are researched and compared, then the structure parameters and layout of a 8 x 8 micromirror array are designed using summit foundry ; in analysis, analytical and numerical method are used to perform static analysis, modal analysis, transient analysis, frequency analysis and to characterize the farfield performance of this 8x8 micromirror array. finally, in order to realize large scale micromirror array with lower snap down voltage, advices are given for further research
在基本理論方面,通過對自適應光學,靜電力驅動,彈性梁理論和擠壓薄膜阻尼的研究,確定了微變形鏡的配置方案;在加工方面對體加工工藝, mumps工藝和summit工藝進行了研究與比較,並選用殘余應力小,表面質量好的summit工藝對8 8的微變形鏡陣列原型進行了結構設計與版圖設計;在分析方面主要對微變形鏡單元的靜態特性,模態特性,瞬態響應,頻率響應和8 8規模的微變形鏡陣列的遠場光學模型進行了研究,確定了微變形鏡的性能參數。Using field emission cathode, x ray source can be made with several advantages : smaller volume and brighter, high frequency response, in - time turning on, etc. considering of the merits and potential markets, researching and fabricating miniature x - ray source is meaningful
由於突起數目大且尖端頂端電場強度高,因此產生很大的場發射電流密度。採用場發射陰極的x射線光源具有體積小,輻射強度高,頻率響應快,可以隨時開啟,無需預熱的優點。And then, the different demands of position detecting on different light source and different distance are discussed. the different effects of position detecting on different circuit parameters and different center - filter frequencies are compared experimentally. after analyzing the factors that influence the speed and the precision of position detecting, the paper put forward the improving measures
本文對不同環境光照和不同測試距離下的位置測量要求進行了探討,對不同的電路匹配參數和不同濾波中心頻率的位置測量結果進行了實驗比較,認真分析了影響位置測量響應速度和精度的因素,提出了提高psd器件的抗雜光干擾能力和位置測量精度的措施。分享友人