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[期刊论文] 作者:by Wang Haifeng, 来源:China Pictorial 年份:2020
By March 2020, China’s fight against COVID-19 had achieved early success. Economic activities and daily life have gradually returned to normal. However, the virus is now making its way throughout the...
[期刊论文] 作者:by Wang Haifeng, 来源:China Pictorial 年份:2020
The 2020 Chinese New Year saw an outbreak of pneumonia caused by the novel coronavirus (2019-nCoV) in Wuhan, Hubei Province. The outbreak soon threatened other parts of China and affected a number of...
[期刊论文] 作者:Beibei WANG,Haifeng XIAO, 来源:亚洲农业研究:英文版 年份:2015
Using " chain-based and constant-based" two-step method,this paper measured Paasche net barter terms of trade index for SinoAustralian agricultural products fro...
[期刊论文] 作者:ZHANG Chunxia,WANG Haifeng and, 来源:宝钢技术研究:英文版 年份:2010
The mainly origin of the sulphur oxide,nitrogen oxide and dioxin(POPs) is sinter process.It is very difficult to separate the pollutantion for the large quant...
[期刊论文] 作者:WANG, Haifeng, CHENG, Yuanping, 来源:矿业科学技术:英文版 年份:2010
For a study of the movement and deformation of coal-rock mass and low protected seams below a stope,as well as for fracture developments and rules of evolution...
[期刊论文] 作者:Beibei WANG,Haifeng XIAO,, 来源:Asian Agricultural Research 年份:2015
Using “ chain-based and constant-based” two-step method,this paper measured Paasche net barter terms of trade index for SinoAustralian agricultural products f...
[期刊论文] 作者:WENG Debao,WANG Haifeng, 来源:美国中华健康卫生杂志 年份:2002
The seed oils of two new species of Celosia cristata L., C. Argentea L. Var. Crispa Kuntze (Yellow flower) and C. Cristata L. Cv. Spicata ( Red flower), were ex...
[期刊论文] 作者:WANG Haifeng,MA Baoguo, 来源:武汉理工大学学报(材料科学版)(英文版) 年份:2017
A new research method was proposed(A/S method) to study the components and properties of reclained asphalt mixture (RAP). The RAP was divided into two main parts, one was marked with A that included all the reclaimed old asphalt materials(i......
[期刊论文] 作者:WANG Haifeng,MEI Zhen, 来源:武汉理工大学学报(材料科学版)(英文版) 年份:2018
By using redispersible polymer powder (RPP) and carbon fiber (CF) to adjust the flexibility and electrical properties of the smart aggregate, a new kind of smart aggregate with Z type structure was proposed. The study shows that Z type aggr......
[期刊论文] 作者:Xiaoying Wang,Haifeng Hu,Jianq, 来源:自动化学报:英文版 年份:2016
Most face recognition techniques have been successful in dealing with high-resolution(HR) frontal face images. However, real-world face recognition systems are...
[期刊论文] 作者:Xinsheng Wang Haifeng Li Ying, 来源:中国神经再生研究:英文版 年份:2009
BACKGROUND:Chemical induction has been shown to be effective at promoting the differentiation of bone marrow-derived mesenchymal stem cells(MSCs).However,th...
[期刊论文] 作者:Wang Haifeng,Cheng Yuanping,Wa, 来源:矿业科学技术学报:英文版 年份:2012
China's rapid economic development has increased the demand for coal.These results in Chinese coal mines being extended to deeper levels.The eastern Chinese...
[期刊论文] 作者:Qun Yang,Yongdong Wang,Haifeng, 来源:地质幕:英文版 年份:2006
[期刊论文] 作者:WANG Haifeng,CHEN Qingru,ZHANG, 来源:矿业科学技术:英文版 年份:2010
Chemical conditioning was used to modify the triboelectrification of coal and mineral particles.The chemicals tested included starch,lignin,kerosene,ethanol...
[期刊论文] 作者:Xiaoyi Wang,Haifeng Chen,Zhihu, 来源:作物学报:英文版 年份:2015
Plants have evolved sophisticated defense mechanisms against herbivores to help them adapt to the environment. Understanding the defense mechanisms in plants ca...
[期刊论文] 作者:Xiaoyi Wang,Haifeng Chen,Aihua, 来源:作物学报:英文版 年份:2015
Identifying a superior soybean variety with high defoliator resistance is important to avoid yield loss. Cotton bollworm(Helicoverpa armigera Hübner) is on...
[期刊论文] 作者:Xiaojian Wang Haifeng Liu Jinl, 来源:中德临床肿瘤学杂志:英文版 年份:2013
[期刊论文] 作者:Xinsheng Wang,Haifeng Li,Ying, 来源:中国神经再生研究(英文版) 年份:2009
BACKGROUND: Chemical induction has been shown to be effective at promoting the differentiation of bone marrow-derived mesenchymal stem cells (MSCs). However, th...
[期刊论文] 作者:Yang Xing,Wang Haifeng,Peng Zh, 来源:矿业科学技术学报:英文版 年份:2018
Triboelectric separation,as an entirely dry technology,is a prospective method to process fine minerals.The aim of this paper is to investigate the performance...
[期刊论文] 作者:WANG Haifeng,LIU Dahai,DAI Gui, 来源:中国海洋大学学报:英文版 年份:2009
The study of air emission in maritime transportation is new, and the recognition of its importance has been rising in the recent decade. The emissions of CO2, S...
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