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1)  atmospheric change
大气变化 AC
2)  AC-AC transforming
AC-AC变换
1.
A new type of BUCK-BOOST AC-AC transforming circuit was put forward and designed in the(paper).
提出和设计了一种新型BUCK-BOOST AC-AC变换电路,详细阐述了其结构和工作原理。
3)  AC/AC switch
AC/AC变换
4)  air chemistry
大气化学 AC
5)  AC/AC converter
AC/AC变换器
1.
Novel AC/AC converters with high frequency ac link are composed of two kinds of AC/AC converters,which are voltage mode based on Forward converter and current mode based on Flyback converter.
新颖的高频交流环节AC/AC变换器,包括基于Forward变换器的电压源型和基于Flyback变换器的电流源型两种。
2.
Based on Flyback converter, a novel circuit structure and topologic family of current-mode AC/AC converters with high frequency ac link are proposed.
提出了基于反激Flyback变换器的电流源高频交流环节AC/AC变换器电路结构与拓扑族。
3.
The novel full-bridge mode AC/AC converters with high frequency link are constituted of input cycloconverter, high frequency transformer, output cycloconverter, input and output filters.
新颖的全桥式高频环节AC/AC变换器,由输入周波变换器、高频变压器、输出周波变换器以及输入、输出滤波器构成,包括全桥全波式和全桥桥式拓扑。
6)  AC/AC variable frequency converter
AC/AC变频器
1.
Introducing fuzzy-PI control method to the AC/AC variable frequency converter speed-regulated system of synchronous motor and replacing speed-regulator controlled by PI by fuzzy controller,the simulation experiment result expresses that all indexes of fuzzy control method are basically better than those of traditional PI control.
将模糊控制方法引入到AC/AC变频器同步电机调速矢量控制系统中,以模糊PI控制器代替传统的PI控制器。
补充资料:Ac-etamine Yellow CG
分子式:C15H15N3O2
分子量:269.32
CAS号:暂无

性质:黄色粉状,能溶于乙醇、丙酮和苯中。在浓硫酸中呈橙色,稀释后呈金黄色到黄色到黄棕色沉淀;在浓烧碱液中呈橙色溶液。

制备方法:由对氨基乙酰苯胺重氮化后,与对甲苯酚进行偶合,而后经过滤、研磨、干燥为商品化处理,而得到产品。原料消耗(kg/t)对氨基乙酰苯胺 600对甲苯酚 480亚硝酸钠 290盐酸 270纯碱 335烧碱 140

用途:适用于涤纶、涤/棉、乙酸纤维、三乙酸纤维和锦纶的染色和印花,也可用于腈纶、氯纶的染色,以及塑料的着色。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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