| 释义 |
null amplifier
- preamplifiern. 前级扩大机；前置增幅器
- amplificationn. 扩大 发挥,详述 振幅;放大率
- 无效力的wú xiào lì de
inefficacious, inoperative, null
- 等于零的děng yú líng de
null
- 增幅器zēng fú qì
amplifier
- 扩音机kuò yīn jī
audio power amplifier
- 功率放大器gōng lǜ fàng dà qì
power amplifier; station amplifier
- 零迅号líng xùn hào
null
- 声频功率放大器shēng pín gōng lǜ fàng dà qì
audio power amplifier
- 放大器fàng dà qì
amplifier, magnifier
- 空kōng
empty; vacancy; sky; in vain; null
- 磁放大器cí fàng dà qì
magnetic amplifier
- 功率板gōng lǜ bǎn
power amplifier board
- 对数放大器duì shù fàng dà qì
logarithmic amplifier
- 键控放大器jiàn kòng fàng dà qì
keyed amplifier
- 谐波放大器xié bō fàng dà qì
harmonic amplifier
- 级联放大器jí lián fàng dà qì
cascade amplifier; wallman circuit
- 扩音器kuò yīn qì
megaphone; loud-speaker; audio amplifier; aerophone; microphone
- 励磁电流放大器lì cí diàn liú fàng dà qì
field amplifier
- 无效的wú xiào de
invalid, null, feeble, impotent, noneffective, sterile, useless, void
- 无效wú xiào
invalid; of no avail; in vain; ineffectiveness; null and void
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