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Thermodynamic equilibrium studies of nanocrystallite SrTiO3 grain boundaries by high temperature pho
[期刊论文] 作者：LIU Zhenxiang,XIE Kan,
来源：中国科学A辑（英文版） 年份：2004
Nanostructured strontium titanate (SrTiO3) thin films are studied by high temperature photoelectron spectroscopy and thermal gravimetric analysis. The results i...
Thermodynamic equilibrium studies of nanocrystallite SrTiO3 grain boundaries by high temperature pho
[期刊论文] 作者：LIU Zhenxiang,XIE Kan,
来源：黑龙江科技学院学报 年份：2000
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：Liu Zhenxiang,Song Ting,Ma Lon,
来源：气象与环境研究：英文版 年份：2014
Major causes of haze pollution in Xi’an City were discussed firstly,and current situation of air pollution caused by vehicle exhaust in Xi’an City was analyze...
[期刊论文] 作者：Liu Zhenxiang,Song Ting,Ma Lon,
来源：气象与环境研究：英文版 年份：2014
Through careful study,it found that the key and difficult points of affecting and restricting Xi’an to reach the model city construction standards in provincia...
Adapt to New Normal State tion, Fight a Tough Fight, Build a Beautiful Xi＇an of Environmental Protec
[期刊论文] 作者：Liu Zhenxiang,Song Ting,Liu Xu,
来源：气象与环境研究：英文版 年份：2015
In China,economic growing speed converts from high speed to moderate and high speed; economic structure enters from moderate and low end to moderate and high en...
[期刊论文] 作者：Liu Zhenxiang,Song Ting,Ma Longb,
来源：Meteorological and Environmental 年份：2020
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Impact of village-based health education of tobacco control on the current smoking rate in Chinese r
[会议论文] 作者：Jianmiao Wang,Jianping Zhao,Xiansheng Liu,Zhenxiang Zhang,Weining Xiong,Yongjian Xu,
来源：中华医学会呼吸病学年会——2013第十四次全国呼吸病学学术会议 年份：2013
Objective The number of smokers in Chinese rural areas is more than 200 million, which is twice that in cities, and the smoking rate is markedly higher than that in cities.It is very significant to ca...
[会议论文] 作者：Liu Zhenxiang,刘珍祥,Songting,宋汀,Zhang Bowen,张博文,Ma Longbao,马龙宝,
来源：全国氨氮污染控制技术高峰论坛 年份：2011
对照国家和省上创模标准中的“省考”和“国考”指标存在未达标的差距问题,查找出制约我市创模目标实现的最主要重点和难点是“城市空气环境质量达标”和“城市水环境功...
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