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[期刊论文] 作者：WANG Jing JI An-Chun TIAN Guan,
来源：理论物理通讯：英文版 年份：2001
By applying the path-integral formulation and the Feynman theorem, we calculate the off-diagonal superconducting correlation in an ultrasmall metallic grain. Un...
Dynamics of Microbial Activity Related to N Cycling in Cd-Contaminated Soil During Growth of Soybean
[期刊论文] 作者：YANG Ye,CHEN Ying-Xu,TIAN Guan,
来源：土壤圈：英文版 年份：2007
The potential influences of cadmium (Cd) on the biochemical processes of the soil nitrogen (N) cycle, along with the dynamics of ammonification, nitrificati...
[期刊论文] 作者：JI An-Chun,WANG Jing,TIAN Guan,
来源：黑龙江科技学院学报 年份：2002
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：XIANG Zhongxia,TIAN Guan,XU We,
来源：天津大学学报（英文版） 年份：2004
Experiment and dynamic simulation were combined to obtain the loads on bicycle frame.A dynamic model of body-bicycle system was built in ADAMS.Then the body ges...
[期刊论文] 作者：WANG Jing,JI An-Chun,TIAN Guan,
来源：理论物理通讯 年份：2004
By applying the path-integral formulation and the Feynman theorem, we calculate the off-diagonal superconducting correlation in an ultrasmall metallic grain. Un...
[期刊论文] 作者：YANG Ye,CHEN Ying-xu,TIAN Guan,
来源：环境科学学报（英文版） 年份：2004
A greenhouse experiment was carried out to compare differences in potential activities of ammonification, nitrification and denitrification in rhizosphere and b...
[期刊论文] 作者：HUANG Shu-hui,LU Jun,TIAN Guan,
来源：环境科学学报（英文版） 年份：2004
Paddy field is a primary agricultural landscape in the south of China and is often regarded as one of main sources emitting nitrous oxide to atmosphere. The nit...
Dynamics of Microbial Activity Related to N Cycling in Cd-Contaminated Soil During Growth of Soybean
[期刊论文] 作者：YANG Ye,CHEN Ying-Xu,TIAN Guan,
来源：城市道桥与防洪 年份：2007
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者：Man Li,Tian Guan,Zhang-Lei Mu,,
来源：中华医学杂志（英文版） 年份：2017
...
Integrative Research on Industry Cultural Heritage Protection and Ecological Environment-a Case Stud
[会议论文] 作者：Li Shifen,Wang Tian,Guan Yipeng,
来源：11th International Symposium on Environment‐Behavior Researc 年份：2014
Dating back to 1899,highmetal frames,exposed devices and spaces,as well as high various workshops inside the Dalian locomotive plant show the unique temperament of heavy industry.The natural environme...
[期刊论文] 作者：ZHANG Long,XIANG Zhongxia,LUO Huan,TIAN Guan,
来源：中国机械工程学报 年份：2015
Research on design of bicycles is concentrated on mechanism and auto appearance design, however few on matches between the bike and the rider. Since unreasonabl...
[期刊论文] 作者：段永畅,GAO Yan-qing,张呈甫,TIAN Guan,
来源：中国医药导报 年份：2004
目的:探讨单眼失明对患者日常活动的影响,寻找更好的治疗方法和措施.方法:对每个患者进行问卷调查,调查问卷内容包括患者的年龄、性别、失明原因、失明时间、是否手术、手术...
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