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1.本文对一种高效的升压式PWM 变换电路作了分析研究 对开关状态的切换效率高 采用双零软开关工作，大大降低了开关损耗, 提
高了电路的转换效率.
2....
1.本文对一种高效的升压式PWM 变换电路作了分析研究 对开关状态的切换效率高 采用双零软开关工作，大大降低了开关损耗, 提
高了电路的转换效率.
2.该电路在高频的开关电源、逆变器等电力电子电路上有很大的实用价值, 可以提高电路的转换效率. -1. In this paper, an efficient step-up PWM conversion circuit analysis study on the switch to switch the state of high efficiency soft-switching double-zero work, greatly reduces switching losses, improve the conversion efficiency of the circuit .2. The circuit in high-frequency switching power supplies, inverters and other power electronic circuits have great practical value, can improve the circuit
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tomcatpluginv3
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用 VB.net实现的打字练习源程序代码
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基于VB教程网传输二进制数据。
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C_NQueens Ask not what your country can do f or you Ask what you can do for your...
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国产变频器键盘源程序，包括与主控板通信，
液晶驱动，led驱动，按键...
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液晶驱动，led驱动，按键-Domestic source converter keyboard, including the master board communications, LCD driver, led driver, keys
- 2022-01-30 20:39:50下载
- 积分：1
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交织 本程序是自己编写的随机交织
可以实现任意维度 任意长度 的交织
比起其他的实现方法更具有 推广型...
交织 本程序是自己编写的随机交织
可以实现任意维度 任意长度 的交织
比起其他的实现方法更具有 推广型-Intertwined in this program is to prepare its own random interleaving can achieve any arbitrary length of the intertwined dimensions of the implementation is more than the other type has the extension
- 2022-12-30 23:10:03下载
- 积分：1
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Using java language calendar procedures, welcomed everyone to download use
用java语言编写的日历程序，欢迎大家下载使用-Using java language calendar procedures, welcomed everyone to download use
- 2022-03-11 13:22:58下载
- 积分：1
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注册表注册表CRegistry是简单方便的程序
CRegistry注册表，是一种简单方便的注册表程序-CRegistry registry is a simple and convenient procedures for the registry
- 2022-03-21 12:26:59下载
- 积分：1
