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- Purpose: Audio frequency general purpose ,driver stage amplifier applications. 用途:用于音频放大,激励级放大。
- multi-channel and sweep frequency measurement 多通道扫频测量
- In the process of maintaining and upgrading 8410 ICP direct reading spectrometer, maintaining and adjusting of -145 V switching power supply of ICP high frequency generator are often required. 摘要在维修和改造8410型电感耦合等离子体直读光谱仪过程中，经常需要对ICP高频发生器中的开关电源进行维修和调整。
- continuous sweep frequency audiometer 连续扫频式听力计, 连(续扫)频听力计
- A kind of cost-effective and high performance inverter for portable immediate frequency generator was develoed combining the dual phase-shifted SPWM control strategy with digital SPWM modulator. 将二重移相SPWM控制策略与数字式SPWM调制器相结合,研制了一种适用于便携式中频发电机的低成本、高性能逆变器。
- sweep frequency type spectrum analyzer 扫频式频谱分析仪
- sweep frequency heterodyne-type analyzer 扫描频率外差式分析器
- sweep frequency attenuation measurement 扫频衰减测量技术
- Voltage and frequency generated by synchronous generator vary along with the wind variation, so the power must be dealt with before it is applied to grid. 同步直驱风力发电系统的定子电压和频率随风速的变化而变化,需要经过一系列控制电路的调整才能并网。
- djustable high-speed sweep frequency source 可调的高速扫频源
- The heterodyning principle is well known in nonlinear optics as difference frequency generation (DFG). 在非线性光学领域,超外差原理就是著名的差频产生(DFG)技术。
- Don't leave her alone to sweep up after the party. 宴会结束后别让她一个人打扫清洁。
- High Stability Synthesizer High Frequency Generator 高稳定度频率合成高频信号发生器
- Liberals sweep to victory in divided Canada. 加国选举，自由党大获全胜。
- Rise at dawn and sweep the courtyard. 黎明即起，洒扫庭除。
- He picked up the broom to help me sweep the floor. 他拿起扫帚帮我扫地。
- bipolar high frequency generator 双极高频发生器
- helical explosive magnetic frequency generator 螺旋型磁频率发生器
- Be sure to sweep the room clean. 一定要把房间打扫干净。
- Through the swept frequency experiment study for a kind of CD-ROM,the damp ratio of vibration system and natural frequency of vertical vibration model are obtained. 通过对某型号CD光驱的隔振系统作扫频实验,获得振动系统的阻尼比和竖直振型对应的固有频率。
