×
模态框(Modal)标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框(Modal)标题
×
Home
About Us
Editorial Board
Instruction
Subscription
Advertisement
Contact Us
Chinese
RSS
ANALYSIS OF LINEAR URETHANE PREDOLYMER BY H-NMR SPECTROSCOPY
Wu Meiyu, Yong Zhanggen
Chinese Journal of Magnetic Resonance . 1986, (
3
): 223 -227 .