Affiliation of Author(s):环境与测绘学院
Funded by:国家科技支撑计划
First Author:张双圣
Co-author:Liu hanhu
Indexed by:Journal paper
Document Code:paper_566
Volume:37;2;90-92
ISSN No.:1000-3770
Translation or Not:no
CN No.:33-1127/P
Date of Publication:2011-02-10