私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

Links
Contact Info.
  • Address：哈爾濱工業(yè)大學(xué)433信箱
  • Zip:150001
  • Tel:0451-86402040-8404
  • Fax:0451-86414291
  • Email:libq@hit.edu.cn
Current Location ：> Home > Publications > Text
In situ hybridization to chitosan/magnetite nanocomposite induced by the magnetic field, Journal of Magnetism and Magnetic Materials, 2006, 306 (2): 223-227
writer：Li Baoqiang, Jia Dechang, Zhou Yu, Hu Qiaoling, Ca
keywords：chitosan
source：期刊

chitosan