| 释义 |
helium cooled parametric amplifier
- 参量的cān liàng de
parametric
- 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
- 声频功率放大器shēng pín gōng lǜ fàng dà qì
audio power amplifier
- 氦hài
helium （He）
- 氦灯hài dēng
helium lamp
- 氦气hài qì
helium (He)
- 参量方程cān liàng fāng chéng
parametric equation
- 参量转换cān liàng zhuǎn huàn
parametric conversion
- 氦化学元素hài huà xué yuán sù
helium
- 氦气瓶hài qì píng
helium tank
- 氦同位素hài tóng wèi sù
helium isotope
- 放大器fàng dà qì
amplifier, magnifier
- 参量发生器cān liàng fā shēng qì
parametric generator
- 氦化合物hài huà hé wù
helium compound
- 氦检测器hài jiǎn cè qì
helium detector
- 氦制冷机hài zhì lěng jī
helium refrigerator
- 磁放大器cí fàng dà qì
magnetic amplifier
- 功率板gōng lǜ bǎn
power amplifier board
- 氦检漏器hài jiǎn lòu qì
helium leak detector
- 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
- 氦弧焊hài hú hàn
heliarc welding; helium arc welding
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