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.
阴极极化：直流电通过电极时，阴极电位偏离平衡电位向负的方向移动的现象。
The cathode polarization: dc through electrode, the cathode potential deviating from the balance to the negative potential moves in the direction of the phenomenon.
介绍一种单电极直流电弧炉用大功率晶闸管整流装置的组成和工作原理。
To introduce the composition and working Principle of a thyristor rectifier unit of large power for DC EAF.
一个正极性的直流电压加于该电极上。
A positive polarity dc voltage is applied to the electrodes.
对于常规的直流电测深法，由于其电极距一般以近似等对数间隔逐渐增大，使得网格单元剖分呈现出不规则性。
In the traditional resistivity sounding method, the pole distance increases little by little with equal logarithm interval, which brings on grid irregular elements.
电转炉是新近开发的将氧气顶吹转炉与直流电弧炉相结合的技术，其电极与顶吹氧枪可交替使用。
The Arcon is a recently developed combination of a top -blown oxygen converter and a DC arc furnace with a single electrode, which can alternate with the top oxygen lance.
特点：高直流电增益，饱和压降低，高集电极。
Features: high DC current gain, low saturation voltage, high col lector power dissipation.
基于宝钢的实践与认识，讨论了直流电弧炉的某些技术点，包括电能质量、电极消耗及底电极技术等，特别就近期直流电弧炉受冷遇的原因作了较详细的分析。
On the basis of the practices and recognitions at Baosteel, some technical points of DC furnace are discussed including power quality, electrode consumption and bottom electrode technology.
介绍了当今世界直流电弧炉的四种炉底电极形式，叙述了其结构特点。
Four distinct types of EAF bottom installed electrodes universally adopted in the present world as well as their characteristics are described here in the paper.
其电极满足ASTM标准d 257“绝缘材料的直流电阻或电导”的要求。
The electrodes follow the ASTM Standard D257 entitled "DC Resistance or Conductance of Insulating Materials."
分压电路通过电阻分压对来自直流电源的直流输出电压进行分压，由此，施加与电极分别对应的直流输出电位。
The voltage dividing circuit USES the voltage dividing resistors to divide a DC output voltage from a DC power supply, thereby applying DC output potentials to the respective electrodes.
对于绝缘电极来说，交流电场的凝聚脱水效果要高于直流电场。
For insulated electrodes, the efficiency of coalescence in AC electrostatic field is better than that in DC electrostatic field.
阴极极化：直流电通过电极时，阴极电位偏离平衡电位向负的方向移动的现象。
The polarization: when the current through the electrode, electrode potential happen from the phenomenon of balance potential.
阴极极化：直流电通过电极时，阴极电位偏离平衡电位向负的方向移动的现象。
The polarization: when the current through the electrode, electrode potential happen from the phenomenon of balance potential.
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