1.
germanium low frequency high power triode
锗低频大功率晶体三极管
2.
Study of Electric Ray Annealing on High Power Transistor Chip
低频大功率晶体管芯片的电子束退火研究
3.
Study on the Scream during the Process of the High-power Low-frequency Ultrasonic Cleaning;
低频大功率超声波清洗过程中啸叫现象的研究
4.
Research on GMM-based Low-frequency High-power Borehole Sound Source;
基于GMM的低频大功率井下声发生器的应用基础研究
5.
Class D Audio Amplifier with High Efficiency and Low Harmonic Distortion
高效率、低失真的D类音频功率放大器
6.
Design of High Performance and Low Consumption Ratio Frequency Power Amplifier;
高性能低功耗射频功率放大器的设计
7.
Purpose: For low-frequency power amplifiers and mid-speed switching.
用途:用于低频功率放大和中速开关。
8.
The low-frequency power amplifier based on MOS tube
基于MOS管低频功率放大器的设计
9.
Designing of Low Voltage High Output Variable Frequency Adjusting Speed 3-phase Induction Motor
低压大功率变频调速三相异步电动机的设计
10.
Key Technologies of Low-voltage High-power Variable-frequency Speed-regulation System
低压大功率变频调速的几个技术关注点
11.
full power response
最大功率输出频率特性
12.
Design of High Power and Ultra-low Frequency Signal Source in Cased Hole Resitivity Logging
过套管电阻率测井大功率超低频信号源设计研究
13.
high power sweep generator
大功率扫频信号发生器
14.
The Design and Applications of Low Power,Low Frequency,Low Noise Medical Chip
低功耗、低频率、低噪声医学芯片的设计及应用
15.
Equipped with high speed and high power electric spindle powered by static frequency convertor , featuring low energy consumption and low noise.
采用高速大功率电动砂轮轴，由静止变频器供电，能耗低，噪声小。
16.
The designing and realizing of the VSAT RF power amplification chain are presented.
介绍了低成本VSAT的射频功率放大链的设计和研制情况。
17.
Study on Characteristics and Measurement Methods of the High-power Low-frequency Ultrasonic Fields for Cleaning;
大功率低频超声清洗声场的声场特性及测量方法研究
18.
Typical Structure of Low Voltage High Output Variable Frequency Adjusting Speed 3-phase Induction Motor
低压大功率变频三相异步电动机的典型结构简介