aeo 中文意思是什麼

aeo 解釋
調整型創業公司
  1. The waves should be sheared waves for the anisotropic aeo device and longitudinal waves for the isotropic aeo device. geometrical relationships of anisotropic acousto - optic effect in ln crystal and kdp crystals are studied by tangent - match condition. curves of incident angle vs. abaxial angle, diffractive angle vs. abaxial angle, extreme frequency vs. abaxial angle and acousto - optic merit vs. incident angle vs. abaxial angle are systematically gained and the design parameters are also calculated

    利用相切-匹配條件法研究了鈮酸鋰晶體及kdp晶體的反常聲光互作用幾何關系，系統地得到了以離軸角為自變量的各參數的計算公式及相應的關系曲線，通過數值分析方法給出了聲光優值隨中心頻率的變化曲線並給出了器件的設計參數。
  2. Theory and experiments of bulk - wave acousto - electro - optical ( aeo ) device, involving one - dimension and multi - dimension, are systematically studied. the thesis includes the following contents : coupled - wave equation theory of aeo interaction, determination of the optimum operating mode of aeo device, geometrical relationships of the anisotropic acousto - optic interaction, design and experiment of the aeo device. finally, the optimum design of ao device with beam steering theory is also studied

    論文主要研究內容包括:一維和多維聲電光效應的耦合波方程及其衍射效率計算公式的建立、一維和多維聲電光器件最佳工作模式的選擇、聲電光晶體反常聲光互作用幾何關系的計算、 ln一維反常聲電光器件和kdp二維反常聲電光器件的設計製作以及實驗測試、正常與反常超聲跟蹤聲光偏轉器的優化設計。
  3. Based on this, the optimum operating mode of ln anisotropic one - dimension aeo device is determined as : light promulgates along z axis, ultrasonic wave promulgates along x axis, and direct current electric field is loaded along y axis

    經過計算，一維鈮酸鋰反常聲電光器件的最優化工作模式為:光沿著z軸方向，直流電場沿y方向，超聲波為沿著x軸方向的快切變波模式。
  4. The optimum operating mode of kdp two - dimension aeo device is : the light promulgates along z axis, direct current electric field is loaded along z axis too, a pair of slow wave promulgates in xoy plane, which are vertical to each other

    二維kdp聲電光器件最優化工作模式為:光和電場方向沿z軸方向，聲波採用xoy平面內兩個相互垂直的慢波，其中正常器件為縱波、反常器件為切變波。
  5. Operating modes of ln one - dimension anisotropic aeo device and kdp two - dimension isotropic and anisotropic aeo device are determined. the principle to determine electro - optic operating mode is that the difference of two intrinsic diffractive index doesn ’ t contain nature birefringence and the acousto - optic operating mode should achieve a higher acousto - optic merit value to improve the efficiency

    選擇電光工作模式時，以所選取的電光工作模式的兩個本徵模之差不含有自然雙折射量為最佳模式;選擇聲光工作模式時，以聲光優值盡可能大為原則，以便提高器件的衍射效率。
  6. The central frequency and bandwidth of ln one - dimension anisotropic aeo device are determined by experiment. the changing rate of central frequency of ln

    設計工作包括利用傳輸線的瑪森等效電路理論確定這兩個器件的壓電換能器最佳鍍膜結
  7. The aeo rank is the entry rank for the education officer grade

    2 .助理教育主任職級是教育主任職系的入職職級。
  8. Ln one - dimension anisotropic aeo device and kdp two - dimension anisotropic aeo device are designed and made

    設計製作了ln一維反常聲電光器件、 kdp二維反常聲電光器件。
  9. Our views and recommendations were conveyed to the governor in a letter dated 27th january 1997 appendix d. we understand that the salary bar for the aeo rank was lowered with effect from 1st september 1997

    2 . 6本會已於一九九七年一月二十七日致函總督附錄d陳述我們的意見及建議。
  10. Following acceptance of the recommendation of the advisory committee on teacher education and qualifications acteq, the administration now proposes that the salary bar for the aeo rank be lowered from mps point 27 to mps point 22

    8 .把助理教育主任職級的薪金關限由總薪級表第27點降低至總薪級表第22點，並不會引致助理教育
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