Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Xiao Xu Yan"'
Publikováno v:
Transactions of Nonferrous Metals Society of China. 30:883-895
Based on orthogonal experiments, the effects of voltage, frequency, duty ratio and their interactions on the thickness and corrosion resistance of coatings prepared by plasma electrolytic oxidation (PEO) on aluminum in an alkaline silicate-containing
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 598:124826
Unlike the versatile and facile preparation techniques for Au nanospheres (Au NSs), the synthetic methods for the one-dimensional anisotropic Au nanorods (Au NRs) were limited and relatively complicated, which restricted their practical applications.
Publikováno v:
Applied Mechanics and Materials. :547-551
The common-mode current along the harness is one of the main reasons which can not meet the automotive electromagnetic compatibility (EMC) standards for equipment or system. So, the harness model is the critical factors for the automotive EMC predict
Publikováno v:
Advanced Materials Research. :1209-1212
The removal of dimethyl phthalate (DMP), which is a pollutant of concern in water environments, was carried out by sodium persulfate (SPS,Na2S2O8) catalyzed by Ag+combined with microwave irradiation. Effects of persulfate concentration, reaction time
Publikováno v:
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica. 40(4)
Fourteen compounds were isolated from 95% ethanol extract by silica gel, MCI, and ODS column chromatography. These compounds were respectively identified as quercetin (1), kaempferol (2), (+)-catechin (3), fraxin (4), protocatechuic acid (5), gallic
Publikováno v:
International Journal of Marketing Studies. 9:113
With the appearance of the Internet and the further escalation of consumption, a growing number of individuals paid attention to expressing their emotions by commenting, sharing, interacting and so on, for spiritual satisfaction when they were shoppi
Publikováno v:
International Journal of Economics and Finance. 9:133
Based on the trend background of financial development in China in recent years, and statistical analysis of trend line, this paper establishes the quantitative trading strategy through the BP Neural Network Algorithm and the Fisher Linear Discrimina
Publikováno v:
Engineering Management Research. 6:9
In February of 2016, China formally promulgated and pointed out that the new communities should promote the block system. This new policy sparked heated debate. To demonstrate the rationality of this decision, the article studies on the problem that
Publikováno v:
International Journal of Economics and Finance. 9:78
Bollinger Bands trading model is an important strategy in program trading. But in practice, the trade model based on the traditional Bollinger Bands theory has great flaws such as “over-sensitive” flaw, incomplete transaction stop-loss, and the a