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- electron concentration rule 电子浓度定则
- The shift error in ERS SAR image is calculated using the measurements of refractive index profile in Beijing area and moderate electron concentration in China. 计算结果表明在一般的研究中成像点距离向漂移可以忽略不计；
- The generation mechanism, electric field distribution, electron concentration distribution, growth and evolution of the photon-activated monopole domain are discussed. 从产生机理、电场分布、电子浓度、生长和演变过程等多角度阐述光激发单极畴的特性。
- We studied properties of GaN-based Schottkey barrier Static Induction Transistor(SIT) by the full-band ensemble Monte Carlo approach. The distributions of the electric potential,electric field,and electron concentration in SIT are presented. 用全带多粒子Monte Carlo模拟方法研究了GaN基肖特基势垒静电感应晶体管(SIT)的特性,给出了器件的电势、电场强度和电子浓度分布的Monte Carlo模拟结果。
- AlGaN/GaN HEMT has high breakdown electric field, fast electron drift velocity and large electron concentration, so it has been used more and more in high frequency and large power fields. AlGaN/GaN HEMT由于具有击穿电压高、电子漂移速度快和电子浓度大等特点,已被越来越多地应用于高频及大功率领域。
- electron concentration distribution 电子密度分布
- Based on prospecting results,ore body occurrence and major ore-controlling factors such as fault structure,mineralizing concentration rules are analyzed,and scheelite deposit prospecting... 另外,在该矿床现有勘查成果基础上,结合矿体空间产出特征和断裂构造等主要控矿因素,剖析了该矿床钨矿化富集规律,进一步明确了杨金沟地区白钨矿床的找矿远景和方向。
- Electronic Concentrated Engine Control System is a core unit of Auto Electronics. 发动机集中控制系统是汽车电子的核心部分。
- His area of concentration is nuclear physics. 他的专门研究范围是原子物理学。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- There is a concentration of people in big cities. 大城市人口集中。
- He seized every chance to break out of the Nazi concentration camp. 他抓住一切机会从纳粹集中营跑出来。
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- A state of mental concentration. 专心致志，全神贯注全神贯注的状态
- Exceptionally great concentration, power, or force. 特别强烈的程度，力量或动力
- Keywords scheelite deposit;geological characteristics;orecontrolling factor;mineralizing concentration rule;Yangjingou; 白钨矿床;控矿因素;矿化富集规律;杨金沟;
- The POWs burst out from(of) that Nazi concentration camp one night. 一天夜里战俘们冲出了那个纳粹集中营。
- The number of electron pairs an atom can share with other atoms. 共用电子对数，共价一个原子与其他原子共用的电子的对数
- An electron with a negative charge, as contrasted with a positron. 电子带有负电荷，与正电荷相反的电子
