pentode | |
gen. | 五极的 |
mech.eng. | 五极 管 |
met. | 五极 管 |
space | 五极管 |
stabilize | |
avia. | 安定; 保持平衡; 给……装安定器; 消除内应力 |
dril. | 使稳定 |
econ. | 稳定; 安全; 使坚定 |
life.sc. | 安定剂; 稳定剂 |
| |||
五极真空管 | |||
五极电子管 | |||
五极管 (有三个栅极的热离子管) | |||
五极管 | |||
| |||
五极的 | |||
English thesaurus | |||
| |||
P |
pentode : 28 phrases in 9 subjects |
Air defense | 14 |
Electronics | 2 |
General | 3 |
Mechanic engineering | 1 |
Metallurgy | 2 |
Radio | 2 |
Space | 1 |
Technology | 1 |
Telecommunications | 2 |