Zobrazeno 1 - 6
of 6
pro vyhledávání: '"王德芳"'
Autor:
王德芳
88
A series of polyurethane were prepared from 1,6-diisocyanatohexane(HDI)、4-4¢-bis(m-hydroxyalkyanoxy)biphenyl（m =2,6）and 4-[n-(3,5-dihydroxybenzoyloxy)alkyanoxy]-4¢-methoxybiphenyl（n=4,6,10） in dimethylformamide(DMF) at 80℃ under
A series of polyurethane were prepared from 1,6-diisocyanatohexane(HDI)、4-4¢-bis(m-hydroxyalkyanoxy)biphenyl（m =2,6）and 4-[n-(3,5-dihydroxybenzoyloxy)alkyanoxy]-4¢-methoxybiphenyl（n=4,6,10） in dimethylformamide(DMF) at 80℃ under
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/s8gdcj
Autor:
De-Fang Wang, 王德芳
88
Because of the great effect that Total Quality Management and ISO9000 has had on the business realm, a lot of higher educational institutions in Taiwan has recently begun to apply TQM and ISO9000 systems onto the educational environment. This
Because of the great effect that Total Quality Management and ISO9000 has had on the business realm, a lot of higher educational institutions in Taiwan has recently begun to apply TQM and ISO9000 systems onto the educational environment. This
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/30389824022115946734
Publikováno v:
Shanghai Journal of Stomatology; Apr2021, Vol. 30 Issue 2, p120-123, 4p
Publikováno v:
Shandong Medical Journal. 10/7/2016, Vol. 56 Issue 37, p38-40. 3p.
Publikováno v:
Shanghai Journal of Stomatology; Dec2018, Vol. 27 Issue 6, p579-584, 6p
Publikováno v:
China Journal of Oral & Maxillofacial Surgery; Sep2015, Vol. 13 Issue 5, p410-414, 5p, 1 Color Photograph, 2 Black and White Photographs, 2 Charts