变压器
With this faith we will be able to tansform the jangling discords of our nation into a beautiful symphony of brotherhood. 有了这个信念，我们就可以把国家的嘈杂不谐之音变成一首歌颂手足之情的美妙交响曲。
Applying Volterra functional series and discrete Fourior tansform (DFT) to the system, we can obtain the model of the system in discrete frequency domain. 应用Volterra泛函级数和离散傅里叶变换理论于非线性系统,本文给出非线性系统在离散频率域的模型。
A NWE ALGORITHM FOR FAST FOURIER TANSFORM BASED ON FUNCTION MAPPING 基于函数映射的快速傅里叶变换算法
Study on Real Time harmonic analysis of Bivariate AC-AC Frequency Tansformer 双变量交交变频器实时谐波分析的研究
, Artemisia dubia Wall. and Artemisia, lavandulaefolia DC.Methods: Fourier tansform infrared (FTIR) spectrum method was used. 方法:采用傅里叶变换红外光谱法直接测定艾、野艾及细叶艾的红外光谱。
