polar mode 中文意思是什麼

polar mode 解釋
極性工作方式
  • polar : adj 1 （南、北）極的，地極的；近地極的。2 【物、化】（有）極的；磁極的；有磁性的。3 【幾】極線的...
  • mode : n 1 法，樣，方法，方式。2 模，型；樣式，體裁，款式；習慣。3 風尚；〈the mode〉流行，時髦。4 【語...
  1. The properties of the key optical and electrical devices and the controlling mode in the system are put forwards. using the polar coordinate lines with different directions and the circulars with the same axis can be written together. by using he - cd laser ( 442nm ) as writing light source, the system can directly write line with width 05 # m on a sample

    本文的主要目的是建立了一種極坐標和直角坐標相結合的激光直寫系統的原理樣機，探討系統的各部分器件的基本性能要求，為今後研製高精度激光直寫系統做好工作基礎，分析了激光直寫系統中關鍵器件的性能要求，基本控制方式，實現了極坐標方式下，任意旋轉角度直線圖形與共心圓環的光刻。
  2. In order to pave way for the analysis in the 3rd and 4th chapters, 6 theories on capital market and economic growth are introduced, including effective market hypothesis, finance deepening theory, finance binding theory, regional growth polar theory, economic growth phases theory and regional exploration mode theory. analysis of relationship between capital market and regional economic growth indicates that they interact as both cause and effect and mutually promote one another

    在第一章資本市場與經濟增長的理論中，主要是為了第三、四章提供理論依據，介紹了有效市場假說、金融深化論、金融約束論、區域增長極理論、經濟成長階段論和區域開發模式六個理論，分析了資本市場與區域經濟增長互為因果、相互促進的關系。
  3. First, we think periodicity and weakening surge of the nonlinear waveform is caused by self - excitation of the circuit. the electric field thresholds ( et ) and maintenance field ( es ) of lock - on are modulated by the ac electric field ; the nonlinear waveform became two main modes of trans - electron oscillator, namely delay polar domain mode and quenched dipole domain mode

    指出非線性波形周期性的減幅振蕩，是由於光電導開關所處電路自激振蕩形成的交流場對偶極疇的閾值電場e _ t和維持電場e _ s進行控制，從而形成轉移電子振蕩器的兩種主要工作模式：延遲偶極疇模式和猝滅偶極疇模式。
  4. Based on the working principle of pulse width modulation ( pwm ) control system for dc motor, the strong and weak points of two conventional pwm control modes ( limited single polar mode and bipolar mode ), when used in electric power steering ( eps ) system are analyzed, and a new pwm control, so called quasi - bipolar control mode is proposed with the correction method of its duly ratio given

    摘要針對直流電機脈寬調制控制系統的工作原理，分析了受限單極和雙極脈寬調制控制模式應用於電動助力轉向系統電機驅動時的優缺點，提出了一種「半雙極」控制模式及該模式下占空比的修正方法。
  5. Finally, rcs of targets were analyzed under the linear polarization and circular polar mode

    最後成功地分析了目標在線極化模式下和圓極化模式下的電磁散射參量。
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