Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Qiao-qiao Zhang"'
Publikováno v:
China Foundry, Vol 16, Iss 1, Pp 53-62 (2019)
The content and kind of trace elements in magnesium alloys have important effects on their as-cast and semi-solid microstructures. In this research work, effects of trace Cr on as-cast and semi-solid microstructures of ZC61 magnesium alloy were inves
Externí odkaz:
https://doaj.org/article/14bb9e6b09084c8aa87712352eeed146
Publikováno v:
Plant Disease. 107:948
Cornus officinalis Sieb. et Zucc., belonging to the family Cornaceae, is often used as an ornamental plant and is widely distributed in Shandong, Jiangsu, and Zhejiang provinces and other places in China. Since 2020, a new disease with high incidence
Publikováno v:
China Foundry, Vol 16, Iss 1, Pp 53-62 (2019)
The content and kind of trace elements in magnesium alloys have important effects on their as-cast and semi-solid microstructures. In this research work, effects of trace Cr on as-cast and semi-solid microstructures of ZC61 magnesium alloy were inves
Publikováno v:
Plant Disease. 105:2731
Chaenomeles sinensis is a shrub or small arbor of the genus Chaenomeles in Rosaceae, which is widely planted in China. It is a kind of garden ornamental plant and has high economic value. Since 2020, a leaf disease occurred on the foliage of C. sinen
Publikováno v:
Materials Science Forum. :860-866
A intercalated TiO2photocatalyst loaded bentonite was prepared by sol-gel method. The effect of reaction time, reaction temperature,the amount of butyl titanate and other process parameters on prepared material of degradation of methyl orange,as well
Autor:
Qiao-qiao, Zhang, Ye-jun, Zhao, Chao-guang, Yang, Fen-wu, Liu, Jian, He, Biao, Shen, Wei, Ran
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 21(7)
Using pyrene as the sole carbon and energy source, and by the method of plate sublimation, a strain SE12 was isolated from a contaminated soil near Woniushan Coking Plant in Xuzhou, China. According to the morphological, biochemical, and 16S rDNA ana
Publikováno v:
Huan jing ke xue= Huanjing kexue. 29(8)
A series of stable composite coagulants was prepared using polyaluminum chloride (PAC) and polydimethyldiallylammonium chloride (PDM) with different intrinsic viscosity as raw materials. The enhanced coagulation processes of summer high algae content