base region
英 [beɪs ˈriːdʒən]
美 [beɪs ˈriːdʒən]
网络 基区; 基区域; 基极区; 基础区域; 基本区域
双语例句
- Electro-optical characteristics of arsenic-doped base region long-wavelength HgCdTe n-on-p photodiode detector
砷掺杂基区n-on-p长波光伏碲镉汞探测器的光电特性 - A three terminal magnetic sensor suitable for use in a magnetic head has a base region, a collector region, and an emitter region.
本发明提供一种适合在磁头中使用的三端子磁传感器，其具有基极区域、集电极区域和发射极区域。 - The minority carrier lifetime(τ) in the base region of a solar cell is one of the most important parameters that affects the conversion efficiency of the device.
太阳电池基区的少数载流子寿命是影响电池效率的重要因素之一。 - In this paper, the structure and mechanism of P base region of asymmetry Gate Controlled Thyristor are briefly introduced.
介绍了非对称型门极换流晶闸管的P基区结构。 - Simulation results show that the doping profile and width of P base region are important to the on-state voltage drop of Gate Controlled Thyristor.
模拟结果表明，P基区的掺杂浓度和宽度对门极换流晶闸管通态压降有着重要的影响。 - Necessary it can also use an extension of the NPN base region as a guard ring.
注入，如果有必要通过延伸NPN的基区到隔离槽形成保护环。 - Evaluation of stability of the rock slope in the highway bridge base region
某公路桥桥基区岩质边坡稳定性评价 - The base region is always very much narrower than the emitter or collector regions.
冷轧不锈薄板（带）基极总是比发射极和集电极薄得多。 - And the answer also shows that the small nozzles with helium injected in the base region are good for laser chamber pressure recovery.
用CFD技术对光腔段的模拟表明，采用小尺寸喷管，并且在基区大量注入氦气有利于激光器压力恢复。在本文最后，根据以上研究的结果，提出了基区非匹配压力引射结构。 - It also analyses emphatically the quantitative relation between the minority carrier lifetimes in the base region under the different conditions of injection and their affects on the forward voltage drop by the theoretical calculation;
通过理论计算，着重分析了大、小注入下基区少子寿命间的定量关系及其对正向压降的影响； - A novel structure of ideal ohmic contact p+ ( SiGeC)-n& n+ diodes with three-step graded doping concentration in the base region is presented, and the changing doping concentration gradient is also optimized.
将新器件结构与新型半导体材料相结合，提出了一种新型的n-区三层渐变掺杂理想欧姆接触型p+（SiGeC）-n&n+异质结功率二极管，并对n-区的杂质分布梯度进行了优化。 - Ga base region was formed using low concentration doping-junction depth process-high concentration doping method, and the NPN transistor sample was prepared.
利用低浓度掺杂-结深推移-高浓度掺杂设计方法形成Ga基区，制备出NPN晶体管样品。 - Conclusion There are lymph circulation pathways in the skull base region, so it is believed that the existence of the lymph system in the cranial base of human being.
结论家兔颅底区存在淋巴循环，推测人颅底区存在淋巴循环通路的可能。 - It also analyzes the breakdown mechanism of different normalized base region rectifiers at different temperatures.
文中还对不同归一化基区元件在不同温度下的击穿机理进行了分析。 - In the design of blocking voltage capability, the simplified formulas for the base region thickness and for the choice of doping concentrations are proposed.
提出了阻断电压设计中关于基区宽度和基区杂质浓度选择的简化公式。 - The structure and parameter design of a high-voltage light activated power thyristor are described in detail. By using optimization method its long base region width is determined and the way of optimal technology is chosen as well as material parameters.
详细叙述了一种高压光电晶闸管的结构及参数设计，用最优化方法确定出长基区宽度，选取了最佳的工艺途径及材料参数。 - This model takes into account the effect of electron temperature on mobility, bandgap narrowing due to heavy doping in base region and the Ge concentration, and carrier velocity saturation in the BC junction.
该模型考虑了电子温度对迁移率的影响，基区重掺杂和Ge引起的禁带变窄效应及速度饱和效应。 - The characteristic test of the trial product showed that controlling the width of the base region and the lifetime of the minority carrier, the SOS devices can get good reverse recovery characteristic.
实验表明，通过控制基区宽度和少子寿命，可以得到反向恢复特性很好的半导体断路开关器件。 - The calculated results show that the electron current injected into the base region is not affected, but an increase of the base hole current is increased with the lifetime reduction.
计算结果表明，发射区载流子寿命的变化几乎不影响注入到基区的电子电流，但却成反比例地影响基区空穴电流。 - It is proved that the electric field in the effective base region is the main cause for the minority carrier to move. The output property of the transistor is almost the same as that of MOS field effect transistor.
证明了这种晶体管有效基区中的电场是载流子输运的主要机制，它的输出特性与MOS场效应管的输出特性相似。 - This article built semi-dry FGD cold test platform, used the PIV technology to research field of velocity in the bed's base region.
本文搭建了半干法循环床烟气脱硫冷态试验台，采用PIV测试技术对文丘里后主床底部区域的速度场进行试验研究。 - Resection tumor of the anterior skull base region with extend external frontal sinus approach
扩大鼻外额窦进路切除前颅底肿瘤术式探讨 - The diffusion technology is used to fabricate the SOS device with different p-well depth and different base region width, and the irradiation method is used to shorten the minority carrier lifetime.
通过杂质扩散工艺实验，试制了不同p区扩散深度和不同基区宽度的半导体断路开关二极管，利用高能电子束辐照方法改变器件中的少子寿命。 - With the development of doping technology, the formation of the base region in high-voltage transistor can be made by B diffusion technology, B-A1 paste-layer diffusion technology, close-tube Ga-diffusion technology and open-tube gallium-diffusion technology.
随着掺杂工艺的不断发展，高反压晶体管基区的形成经历了扩硼工艺、硼铝涂层扩散工艺、闭管扩镓工艺到开管扩镓工艺的发展。 - Study of Soft Recovery Diode with Buffering Base Region by the Diffusion
采用缓冲层结构的软恢复二极管研究 - Taking account of carrier lifetime, carrier mobility, carrier diffusion length and its on stage voltage drop, then the optimization design of doping concentration and the width of n base region required in different withstand voltage can be getted.
同时对器件的N基区设计则综合考虑了耐压、载流子寿命、迁移率、载流子的扩散长度和通态压降等，得到了RSD在不同耐压需求下的掺杂浓度和主要阻断区域的优化设计。 - However, due to complex anatomy of the skull base region, the anatomy of the lateral skull base is not sufficiently familiar to neurosurgeons.
然而，由于颅底区域解剖结构复杂，颅底外侧面的解剖对于神经外科医生来说不够熟悉。 - The thermal noise introduced by the resistance of base region plays an important role in the total noise of the integrated photoreceiver front-end circuit. 2.
研究发现，HBT的基区电阻的热噪声在光接收机前端放大电路的噪声中起主要作用。 - However, Re will aid the damage of the device when the value is sufficiently high due to the fact that the highest hot spot shifts from the base-emitter junction to the base region.
然而，Re继续增加直至足够高的数值时将会加剧器件的烧毁过程，这是由于最高温度点由发射区转移到基区所致。