节流放大器的英文

• orifice amplifier
• restriction amplifier

• 节流:    reduce expenditure
• 放大器:    amplifier; pantograph; lawnm ...
• 磁流放大器:    magnet current amplifier
• 电流放大器:    cd-e current dumping amplifier; cda current dumping amplifier; current amplifer; current amplifier
• 交流放大器:    ac amplifier; alternate amplifier; alternatiing current amplifier; alternating current amplifiar; alternating current amplifier; alternative current amplifier