TY  - Journal of Yangtze River Scientific Research Institute
A1  - 
T1  - 
Y1  - 2017-06-01
JF  - Journal of Yangtze River Scientific Research Institute
JO  - Journal of Yangtze River Scientific Research Institute
SP  - 132
EP  - 137
VL  - 34
IS  - 6
UR  - http://ckyyb.crsri.cn
N1  - 10.11988/ckyyb.20160305
ER  -