Zobrazeno 1 - 10
of 51
pro vyhledávání: '"魏力"'
Publikováno v:
Petroleum Geology & Experiment; Sep2024, Vol. 46 Issue 5, p989-1001, 13p
Autor:
Wei, Lijhong, 魏力中
100
In this study, the anion-exchange composite polymer membrane based on poly(vinyl alcohol)(PVA) was prepered. We report the synthesis of quaternary ammonium silica precursor (QASP) with ammonium functionality by ring opening of glycidoxypropy
In this study, the anion-exchange composite polymer membrane based on poly(vinyl alcohol)(PVA) was prepered. We report the synthesis of quaternary ammonium silica precursor (QASP) with ammonium functionality by ring opening of glycidoxypropy
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/76673255412254052436
Autor:
Lee-Wei Wei, 魏力緯
97
With the development of human civilization, the pollution has badly damaged our environment. According to the statistics of department of energy of USA, the stock of crude oil of the world is only 43 years available, liquefied natural gas is
With the development of human civilization, the pollution has badly damaged our environment. According to the statistics of department of energy of USA, the stock of crude oil of the world is only 43 years available, liquefied natural gas is
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/38501208210179643458
Publikováno v:
Bulletin of the Chinese Ceramic Society; Aug2024, Vol. 43 Issue 8, p2952-2960, 9p
Publikováno v:
Journal of Eastern Liaoning University (Natural Science Edition). jun2020, Vol. 27 Issue 2, p122-126. 5p.
Publikováno v:
Tianjin Journal of Nursing; Aug2023, Vol. 31 Issue 4, p432-437, 6p
Publikováno v:
Tianjin Journal of Nursing; Feb2023, Vol. 31 Issue 1, p23-26, 4p