全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:陈建卓 , 王鹏
来源:[J].中国水土保持, 1995, (11), pp.39-42CNKI
摘要:河北省人为水土流失现状及防治对策陈建卓,王鹏(河北省水利厅,石家庄050011)近年来,随着我省经济的迅猛发展,城镇改造、水利水电、交通、能源等各种基本建设全面铺开,农业综合开发取...
被引频次:4下载频次:16
作者:王鹏 , 郝玮杰 , 董琳媛
来源:[J].E-Commerce Letters, 2018, Vol.07 (01), pp.1-9汉斯出版社
摘要:JD.com is China’s second largest electricity business in China’s B2C market share after the TMALL.com. In recent years, JD.com also constantly improves their size and market share. Logistics as an important part of the electricity business has a very important position. And ...
作者:袁瑞强 , 杨向龙 , 王鹏
来源:[J].Climate Change Research Letters, 2018, Vol.07 (01), pp.1-11汉斯出版社
摘要:Based on the statistical data, the CO2 emission of urban passenger traffic (UPT) was studied for the period from 2000 to 2014 in Taiyuan using the so-called “down-up” method of IPCC2006. Furthermore, the “coal-electricity-vehicle” development strategy was evaluated. The...
作者:王鹏 , 董一博 ...
来源:[J].Advances in Geosciences, 2018, Vol.08 (01), pp.120-132汉斯出版社
摘要:The ChiGou Cu-Mo deposit is a newly discovered porphyry-type Cu-Mo deposit which belongs to south Qinling area in recent years. This paper utilizes the SURPAC software on the GIS platform to collect the original data of geology, geophysical exploration and geochemical exploration...
作者:... 李金超 , 孔会磊 , 王鹏
来源:[J].Advances in Geosciences, 2018, Vol.08 (01), pp.186-196汉斯出版社
摘要:Recently, magnetic field, geochemical exploration and gravity have been carried out in the Hariz-ha-Halongxiuma area. Based on the gravity, magnetism and geochemical anomalies in the area, the authors believe that geophysical methods such as gravity and magnetism have unique adva...
作者:徐金瑾 , 王鹏
来源:[J].Applied Physics, 2018, Vol.08 (04), pp.161-170汉斯出版社
摘要:The effects of twin boundary and temperature on the mechanical properties of nano-polycrystal iron under tensile loading were studied by molecular dynamics simulation. The results show that the Young’s modulus increases with the increase of twin thickness. At temperatures of...
作者:王鹏 , 史晨曦 ...
来源:[J].Sustainable Energy, 2015, Vol.05 (02), pp.11-16汉斯出版社
摘要:As phase change material, Na2SO4•10H2O has wide application, but the serious stratification influ-ences its effects. Uniform design software was used to prepare the anti-layered agent of phase change material on Na2SO4•10H2O to get the best formula. It could be gained from t...
作者:王鹏 , 周琚 ...
来源:[J].Applied Physics, 2017, Vol.07 (05), pp.159-164汉斯出版社
摘要:Based on the hybrid functional theory, we investigated the effect of the long range Hartree-Fork term on the crystal structure and electronic structure of ferroelectric PbTiO3. It is found that the band gap based on the PBE exchange correlation potential with α of 0.325 is i...
作者:王鹏 , 史晨曦 ...
来源:[J].Sustainable Energy, 2015, Vol.05 (02), pp.11-16汉斯出版社
摘要:As phase change material, Na2SO4•10H2O has wide application, but the serious stratification influ-ences its effects. Uniform design software was used to prepare the anti-layered agent of phase change material on Na2SO4•10H2O to get the best formula. It could be gained from t...
作者:王鹏 , 陈剑波
来源:[J].Pure Mathematics, 2016, Vol.06 (01), pp.42-49汉斯出版社
摘要:本文利用Moore-Penrose广义逆的方法,探讨了复矩阵方程的最小二乘Hermitian解,推到出了该类方程最小范数约束的最小二乘Hermitian解的解析形式。Based on Moore-Penrose generalized inverse, by making use of matrix-vector production, an an...

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