1.
PRELIMINARY DISCUSSION ON REDUCTION FREQUENCY OF BOULDER OCCURRENCE IN DEEP HOLE BENCH BLASTING
浅谈降低深孔梯段爆破大块率的措施
2.
Numerical Simulation Study and Application on Reducing the Boulder Yield in Bench Blasting
降低台阶爆破大块率的数值模拟研究与应用
3.
To lower blasted boulder yield is one of the most important technical considerations in deep-hole blasting operations of mine.
降低深孔爆破落矿大块率是矿山凿岩中的一个重要课题。
4.
The Study of High-Power High-Frequency Soft-Switching Parallel Power-Supply Module;
大功率高频并联软开关电源模块研究
5.
Study and Fabrication of the Miniaturized 900 MHz LTCC Microwave Power Amplifer Module;
小型化900MHz LTCC微波功率放大器模块研制
6.
The Development of IGBT Driving Circuit;
大功率IGBT模块驱动电路的研制
7.
The Drive Circuit and Parameter Selecting of the Big-power IGBT Module;
大功率IGBT模块的驱动电路及参数选择
8.
High-power IGBT Module Technology Using in Smart Grid
智能电网应用的大功率IGBT模块技术
9.
High-power LED Lighting Controller Design for RPTV
大功率LED投影照明控制模块设计
10.
Research on Key Aspects in Integrated Power Electronics Modules for High Power Applications;
大功率集成化电力电子模块关键技术研究
11.
Research and Development on Heat Pipe Heat Sink for Power Electronic Module;
热管式大功率电子模块散热器的研究与开发
12.
Study on the Dissipation and Packaging of High Power Laser Diode Module;
大功率半导体激光模块的散热与封装研究
13.
Research on Paralleling of High-Power IGBT and Designing Snubbers for Pulsed Power Supply;
大功率IGBT模块并联特性及缓冲电路研究
14.
Thermal Analysis in High Power LED and LED Arrays
大功率发光二极管及其光源模块的热分析
15.
Heat Transfer Research on a Novel Cold Plate Used for High Power Electronics Module
大功率模块用新型冷板的传热性能研究
16.
Adaptive predistortion for power amplifiers based on block-oriented model
模块化模型功率放大器的自适应预失真
17.
Study and Design of Small Size VHF Power Amplifier Module
米波功率放大器模块的小型化设计和研制
18.
A design of power electrocircuit's modularization used in high power supply
主电路模块化设计在大功率电源中的应用