1.
The traditional watershed transform mainly depends on image gradient but this method is imperfect.
传统流域变换主要依赖图像梯度，该方法并不完善。
2.
Field Analysis of 800kV Converter Transformer for DC Transmission
直流输电用800kV换流变压器的场域分析
3.
Application of wavelet transform to monthly runoff time serial analysis in Zagunao watershed,the upper Minjiang River.
小波变换在岷江上游杂古脑流域径流时间序列分析中的应用
4.
Impacts of Changes in Water Cycle Route of the Yellow River Basin on Its Substance Transportation and Energy Exchange;
黄河流域水循环流路的改变对物质输送及能量交换的影响
5.
The method for vortex-geophone' s parameters test in time domain based on Walsh transform is proposed in this paper.
给出了基于沃尔什变换的涡流检波器参数测试的时域方法。
6.
RMS, reactive power and active power are calculated most efficiently and most accurately using wavelet transform in time domain.
用小波变换可在时间域高效准确地求电压电流有效值、有功和无功。
7.
Spatial model analysis on the change of land-cover in Wufengdigou Catchment,Junggar Region,Inner Mongolia;
准格尔丘陵区小流域土地覆盖变化的模型测算及空间位置转换
8.
Feature Extraction of Infrared Face Images Based on Blood Perfusion Model in Transformation Domain
基于血流图变换域的红外人脸图像特征提取研究
9.
Infrared Face Recognition Based on Blood Perfusion Model and FFT in Dual2Tree Complex Wavelet Domain
基于血流图双树复数小波域傅里叶变换的红外人脸识别方法
10.
The Range Properties of *-Aluthge Transformation
*-Aluthge变换的值域性质
11.
commutator frequency changer
换向器变频机整流子频率变换器
12.
Replacement of the Line-side Winding for No.408329 Converter Transformer in Guangzhou Converter Station
广州换流站408329号换流变压器的网侧绕组更换
13.
Analysis and Practice of Replacement of Y/Y Type Converter Transformers at Different Converter Stations
不同换流站Y/Y型换流变压器置换分析与实践
14.
frequency-DC voltage converter
频率-直流电压变换器
15.
load-commutated inverting circuit
负载换流式逆变电路
16.
Fourier transform AC voltammetry
傅里叶变换交流伏安法
17.
double-quadrant D.C.converting circuit
双象限直流变换电路
18.
single-quadrant DC converting circuit
单象限直流变换电路