pentode

美 ['pento?d] 　英 ['pent??d]

• adj.【無線】五極的
• n.【無線】五極管
• 網(wǎng)絡(luò)五極真空管；真空五極管；五級真空管

詞形變化

復(fù)數(shù)：pentodes  

英漢解釋

adj.	1. 【無線】五極的
n.	1. 【無線】五極管

英英解釋

n.	1. a vacuum tube that has five electrodes. They are a cathode, an anode, and three grids. 2. a point contact transistor with five electrodes, i.e. a base, three emitters and one collector

例句

Pentode's Application in electrification teaching

五極管在電氣類教學(xué)中的推廣應(yīng)用