Zobrazeno 1 - 5
of 5
pro vyhledávání: '"DING Cheng-cheng"'
Publikováno v:
Cailiao gongcheng, Vol 48, Iss 3, Pp 53-58 (2020)
Polymethacrylimide foams were prepared by free radical bulk polymerization with butyl methacrylate (BMA), acrylamide (AM) as the reactive monomer, acrylic acid (AA) as the third monomer and crosslinker at different heat treatment time. The structure
Externí odkaz:
https://doaj.org/article/ab74e0548bef468d8841e4be97057ff2
Publikováno v:
Cailiao gongcheng, Vol 48, Iss 3, Pp 53-58 (2019)
Polymethacrylimide foams were prepared by free radical bulk polymerization with butyl methacrylate (BMA), acrylamide (AM) as the reactive monomer, acrylic acid (AA) as the third monomer and crosslinker at different heat treatment time. The structure
Externí odkaz:
https://doaj.org/article/8d167c1b28a843d4b06de09e9781d407
Autor:
Ding-Cheng Cheng, 鄭丁誠
105
The purpose of this study is to explore the status and effectiveness of using LINE App for parent-teacher communication. The quantitative methods and questionnaires are adopted. The study objects are 71 parents of some Kaohsiung City element
The purpose of this study is to explore the status and effectiveness of using LINE App for parent-teacher communication. The quantitative methods and questionnaires are adopted. The study objects are 71 parents of some Kaohsiung City element
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/4m48jr
Akademický článek
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Autor:
Ding CC; College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing 210095, China. dcgm971@163.com, Dai ZK, Li HX, Chen XY, Cheng YH, Zhou J, Zhang B, Hu F
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology [Ying Yong Sheng Tai Xue Bao] 2008 Mar; Vol. 19 (3), pp. 593-8.