登录
Xidian University
中文
8mH
MeP
V6n
Fsm
cY9
28H
zbF
rJC
p6q
sh1
vjo
Lzb
vZi
C8q
Qzu
knn
jEO
Bqm
6Ws
N5v
Home
Scientific Research
Research Field
Paper Publications
Patents
Published Books
Research Projects
Research Team
Teaching Research
Teaching Resources
Teaching Information
Teaching Achievement
Awards and Honours
Enrollment Information
Student Information
My Album
Blog
Current position:
Home
>>
Scientific Research
>>
Patents
Dong Shaofeng
Personal Information
Lecturer (higher education) Supervisor of Master's Candidates
Patents
董绍锋,一种自适应周期的频率测量系统
董绍锋,一种带温补的频率测量系统
董绍锋,基于重合脉冲计数的异频双相位重合检测系统及方法
董绍锋,一种测量频率可变的交流电压的装置
董绍锋,基于数字成像的多光束位移测量方法
董绍锋,基于重合脉冲计数的异频信号相位重合检测系统
董绍锋,一种超高分辨率相位差测量的方法及系统
TOTAL 7 PIECE 1/1
FIRST
PREVIOUS
NEXT
LAST