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- Distributions of initial electron density in UV-preionization TEA CO2 laser[J]. 引用該論文 何宏達;李育德;劉志軍;吳建華;陳梅;楊富.
- Study of electron density in a high power CW transverse-flow CO2laser[J]. 引用該論文 毛英立;程兆谷;王潤文;鄧志;王之江.
- The suggested system consists of high frequency(HF) resonant inverter,HF transformer and HFAC pulse density modulation (PDM) converter. 該系統由高頻諧振逆變器、高頻變壓器和高頻交流脈衝密度調製變頻器組成。
- A novel topologic structure of high frequency AC pulse density modulation converter is proposed,and its operation principle,control scheme and design are described in detail. 提出了一種新穎的高頻交流脈衝密度調製變頻器的拓撲結構，並詳細闡述了工作原理、控制方案和設計方法。
- The ability of the ionosphere to reflect these waves is dependent upon normal variations in the electron density at different levels. 電離層反射電波的能力取決於不同高度上電子密度的正常差別。
- Then, an implicit expression for electron density and a closed form of threshold voltage are presented fully comprising quantum mechanical (QM) effects. 給出了電子密度的隱式表達式和閾電壓的顯式表達式，它們都充分考慮了量子力學效應。
- The Many electron density granules located around the Golgi apparatus can be observed. 高爾基氏器附近有電子密度較高的球形顆粒;
- Both distribution of temperatureand electron density in a plane of the argon arc fields are reconstructed. 並給出氬氣焊弧溫度場中某一截面的溫度和電子密度分佈。
- Atomic orbital electron density Self-charge, the charge kept by the atoms involved in the... 本人是新手,對MOPAC不太了解,想知道下面這幾個怎麼算出來,請大家幫忙!
- The granules of granulocyte are different in electronic density. 對粒細胞的顆粒按照形狀和電子密度進行了分類.
- Research of electron density steepening and dip structure in the corona of laser-plasmas[J]. 引用該論文 章輝煌;林尊琪;王笑琴;余文炎.
- In the oxidation plasma, a higher O2/SF6 ratio yielded a lower electron density, suppressing the decomposition of SF6. 隨著進流O2/SF6比提高，抑制電子碰撞形成自由基，使得SF6分解降低。
- Because of the deceasing electron density of ring critical point, the four-membered ring is weaker. 同時中心四元環的穩定性也在逐漸的減弱。
- Objective:To investigate the influence of excitation temperature and electron density in ICP for HCl and HAc solvents. 目的:探討了醋酸、鹽酸對電感耦合等離子體激發溫度、電子密度的不同影響。
- The selection rule of the hysteresis width has been developed in order to make the THD and RMS value of the output voltage to be the best with high efficiency, according to the principle of pulse density modulation. 根據脈衝密度調製技術的原理導出了使輸出電壓失真度最小、有效值最大，系統效率也較高的環寬取值公式。
- Results:The excitation temperature and electron density decreased when the concentration of HCl and HAc increased. 結果:隨著醋酸、鹽酸濃度的增加,等離子體激發溫度、電子密度隨之降低。
- Defocused 4f differential interferometer for diagnosing electron density distribution in plasma sheath[J]. 引用該論文 陳光華;李澤仁;劉壽先;陳林.
- Fig.5 The processes on lens fibrocell cytoplasm are normal, and the electron density of cytoplasm is homogeneous in preventive group. 圖5預防組大鼠晶狀體纖維細胞表面突起正常，胞質電子密度均勻。
- This controller integrates pulse width modulation(PWM) and pulse density modulation(PDM) together,and can easily change between the two modulations. 該設計集成了脈衝寬度調製(PWM)和脈衝密度調製(PDM)兩種調製方式,並可以在兩者間切換。
- This model predicts an increased electron density with an increasing channel depth in subthreshold region or mild inversion region. 模型顯示，在亞閾值區或者弱反型區，電子密度隨深度增加而增加；
