在50伏特直流电供电情况下，其最小增益为9.0dB，而最低集电极效率为40%（>45%的典型值）。
It is designed to have a minimum gain of 9.0 dB with 40 percent minimum collector efficiency (>45 percent typical) on a 50VDC supply.
研究人员指出，以此机制为基础的太阳能电池的效率将取决于电极材料的使用。
The efficiency of such a solar cell would depend on the materials used for the electrode, according to the researchers.
有效声孔径。电极厚度以及器件的声光衍射效率、偏转角度、声驱动功率等参数。
Meanwhile, such parameters as diffraction efficiency, deflection Angle and driving power of device have been analyzed and computed theoretically.
本文对两种放电形式作了详细的论述，对四种电极结构的气泡效率作了对比，得出了一些曲线和经验公式。
In this paper the author details two kinds of discharge form, compares bubble efficiency of four electrode structures and offers some curves and empirical formulae.
设备采用了组合电极，提高了分选效率。
The application of compound electrode improves the sorting efficiency.
设计出新型旋转圆盘电极体系回收金属镉，电流效率达到90%以上。
A rotating disc electrode system was designed to recover Cd and the current efficiency was over 90%.
并对不同电极、温度和电流密度对反应电流效率影响进行了研究。
This paper discusses the influence of current efficiency in various electrodes, temperature and current density.
优化设计电极图形可以获得高的光电转换效率和加工质量的一致性。
Optimum design for coranercial cSi solar cell electrode, we can get high photoelectric efficiency and consistent quality in products.
结果表明：在实验条件下，电极生物反应器比普通生物反应器具有更高的除氮效率。
Results showed that higher efficiency of nitrogen removal would be got in electrode biology reactor than that of the ordinary biology reactor at the experimental conditions.
采用离子选择电极分析技术测定脱硫循环液中HS -的离子浓度，计算出脱硫再生效率。
HS-ion concentration in circulating liquor for desulfurization is determined by ion selective electrode analytical technology, and the regeneration efficiency for desulfurization is calculated.
对于长宽比值较大的窄形电极问题，如采用人工边界为矩形的渐近边界条件，将会使计算效率显著提高。
For the electrode with large aspect ratios, the calculation efficiency will be improved rapidly if the rectangular artificial boundary is adopted.
有机电致发光器件的电极修饰可以提高器件的发光效率、寿命和稳定性。
The luminescence efficiency, life time and stability of organic electroluminescence devices (OELDs) can be improved significantly by modifying the electrodes of OELDs.
理论和实践都表明，平行电极放电震源比较实用，而爆炸丝放电震源效率较高。
Both the theory and the practice show that the parallel electrode source is more practical, while the explosion wire source has a higher efficiency.
同时还研究了电解过程中电极、电流密度、温度、反应时间等对反应物转化率、电流效率、槽压的影响规律。
The relationships among conversion, current efficiency and bath voltage with electrodes, current density, temperature and electrolysis time were studied.
此外，还试验了对电极与电解液对转换效率的影响。
Furthermore, the influence of the counter electrodes and electrolytes on the conversion efficiency have been tested.
研究了PEMFC的电极过程特性以及对电池能量转化效率和热源的影响。
The characteristics of the electrode process and its effects on energy transfer efficiency and the heat sources of PEMFC were studied.
在最佳条件下，烟气脱硫效率能达到80%以上，说明三维电极体系有较好的脱硫性能。
Under the best operating mode condition, flue gas desulphurization efficiency can be up 80%, which proves that the three-dimensional electrode system has better desulphurization performance.
镁电极的循环效率由镁沉积的形态决定。
The cycling efficiency of Mg electrodes is determined by the morphology of the Mg deposits.
进行微细电火花三维扫描加工时，由于电极损耗相对严重，导致形位公差难以保证和加工效率较低。
In 3d scanning process of micro electro discharge machining (micro EDM), the machining efficiency and geometrical tolerance are difficult to be guaranteed due to the serious electrode wear.
基于三维电极电化学技术较高的反应效率和不产生废弃物等优点，将这一先进的反应器运用到烟气脱硫领域。
The method of three-dimensional electrode has many virtues such as high reaction efficiency and! Bringing no offal, etc. So adapt the advanced reactor to flue gas desulfurization.
采用电沉积法制备氧化镍薄膜电极材料的过程中，电流效率受多种因素的影响。
The electric current efficiency was influenced by many kinds of factors in the process of electrodeposition.
该设备操作简便，省时省料，提高铜电极制备的效率。
This equipment is easy to operate, can save time and materials, and raise the efficiency.
在电渣熔铸过程中，对熔铸质量、消耗的电能和生产效率影响最大的环节是对电极的控制。
In the refinery process, the key of influencing quality of melt and wasting of the electric power and efficiency is to control the electrode.
本发明改善了等离子显示器的透明电极结构，从而能够提高发光亮度和放电效率。
Therefore, the invention, which improves the structure of transparent electrode in plasma display, is able to improve the luminance brightness and discharging efficiency.
研究结果表明，含有锥齿电极结构的电极放电相对均匀、稳定，且在相同的外加条件下具有更高的功率注入效率。
It is shown that, the configuration consisting of cone electrode is relatively homogeneous and stable which has higher power input efficiency under the same applied voltage.
本发明修改了透 明电极的形状，以加宽放电区域，使得发光效率增加以提高亮度。
The present invention modifies the shape of the transparent electrode to broaden the discharge area, so that the luminous efficiency increases to improve a luminance.
将活性炭置于电解槽不同工作区域进行再生，实验结果证明：饱和炭再生属于三维电极体系； 不同再生区域具有不同再生效率；
In order to confirm which electrode system electrochemical regeneration of granular activated carbon(GAC) belonged to, the saturated GAC loaded with aniline were regenerated in different working area.
实验研究了加工过程中电极激振的频率对加工效率、加工孔径的影响。
Machining experiments are carried out to investigate the effect of electrode's vibration frequency on machining efficiency and diameter of holes.
实验研究了加工过程中电极激振的频率对加工效率、加工孔径的影响。
Machining experiments are carried out to investigate the effect of electrode's vibration frequency on machining efficiency and diameter of holes.
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