以下为句子列表:
英文: A novel three-level AC chopper is proposed, which is a new multi-level converter applied to high voltage conversion, and utilizes more electric levels to form output voltage and decrease the harmonic content of output waveform.
中文: 摘要提出一种用于高压电能变换的新型三电平交流斩波电路,该电路允许使用低电压等级的器件完成高压电能变换,并采用较多的电平数去逼近所希望的波形,使输出电压或电流的质量大大提高,谐波含量减少。
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英文: A recent test with layers fed corn-based diets demonstrated a significant reduction of feed consumption resulting in a noteworthy decrease of feed conversion by 5.8%.
中文: 最近对饲喂玉米基础日粮的蛋鸡试验表明,饲料消耗量的显著减少,饲料转化率改善5.8%。
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英文: ALC can be connected; revolution,speed and pressure can be adjusted by touchable screen and PLC program as required .Can be driven by AC frequency conversion electric machine.
中文: 根据用户要求,可与ALC(频率监控仪)的连接,可以采用触摸屏与PLC程序控制,可以采用交流变频电机驱动。
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英文: Abstract: Based on the theory of thermoviscoelaticity of relation [1]and creep[2] constitutive equations under non-constant temperature, the conversion relation between relaxation and creep under non-constant temperature states is developed ,and a example
中文: 文摘:基于变温粘弹性松弛型[1]和蠕变型[2]本构理论,给出了变温过程中材料的松弛与蠕变模变量的转换方法和转换实例.
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英文: According to peak area of function group in FTIR spectroscope, the different conversion time curves of [SiH] and [CH=CH2] during the reaction process were got and its reason was presented reasonably.
中文: 结果表明,在反应过程中,硅氮基与乙烯基的浓度减少呈非线性关系,这可能是硅氮基在反应过程中与空气中的物质进行了反应,从而在消耗量上较乙烯基多的缘故。
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