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[期刊论文] 作者:yuyan, 来源:恋爱婚姻家庭·青春 年份:2018
2009年,谷歌创始人谢尔盖·布林在旧金山筹划创建了Google X实验室,虽然是谷歌的一个实验室,但却很神秘。    从外面看,X实验室的办公楼一点也不像人们臆想中的那样科技感十足,反而更像是企业园区。这里原本是上世纪60年代建成的一家购物中心,80年代倒闭后变成了......
[期刊论文] 作者:YAO ZHIZHONG,ZHANG YUYAN, 来源:当代世界:英文版 年份:2018
[期刊论文] 作者:Yuyan WANG,Zhaoqing YU, 来源:黑龙江科技学院学报 年份:2018
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:Shuai Yuyan,Wei Gaofeng,Zhang, 来源:黑龙江科技信息 年份:2018
本文通过对荣华二采区10...
[期刊论文] 作者:LI Haoxin,XU Chao,HUANG Yuyan,CHEN Qing,JIANG Zhengwu,WANG Yanwei, 来源:武汉理工大学学报(材料科学版)(英文版) 年份:2018
The objective of this study was to assess the feasibility of using the plant-source polymer of the matcha powder as a composite admixture for hemihydrate gypsum. Hemihydrate gypsum was mixed with different contents of matcha powder, and the......
[期刊论文] 作者:Zijian Ye,Yuyan Xie,Haochuan Z, 来源:能源与动力工程(英文) 年份:2018
In recent years, global wind power has developed rapidly to alleviate environmental pollution and energy crisis. Due to the potential of enhancing the stability...
[期刊论文] 作者:Yuyan He,Qinghai Luo,Peihong G, 来源:环境保护(英文) 年份:2018
Mould is an important factor which affects building environment and indoor air quality. Firstly, a variety of damages of mould contamination to human and buildi...
[期刊论文] 作者:SUN Peng,SUN Yuyan,ZHANG Qiang, 来源:中国地理科学:英文版 年份:2018
[期刊论文] 作者:Xingyun Hu,Yuyan Yue,Xianjia P, 来源:环境科学学报(英文版) 年份:2018
As part of a broader study of the environmental geochemistry behavior of vanadium (Ⅴ),the release kinetics of Ⅴ from the dissolution of natural vanadium titan...
[期刊论文] 作者:Xingyun Hu,Yuyan Yue,Xianjia P, 来源:环境科学学报(英文版) 年份:2018
Batch experiments were performed to derive the rate laws for the proton-promoted dissolution of the main vanadium (Ⅲ,Ⅳ and Ⅴ) oxides at pH 3.1-10.0.The relea...
[期刊论文] 作者:Zengxi Ge,Yi Luo,Yuyan Ma,Rush, 来源:黑龙江科技学院学报 年份:2018
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:于妍,杨阿妮,YUYan,YANGAni, 来源:黑龙江科技学院学报 年份:2018
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:Cong-cong XU,Zuo-liang XU, 来源:黑龙江科技学院学报 年份:2018
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...
[会议论文] 作者:Nan Ding,Xu Xu, 来源:The 5th International Conference on Dynamics, Vibration and 年份:2018
  This paper presents a study on the nonlinear dynamics of a Micro-electro-mechanical system (MEMS) capacitor actuated by AC voltage loads with yon Karman geo...
[期刊论文] 作者:Jianqing Xu,Jianguo Xu, 来源:医学前沿 年份:2018
During the past few decades,China has experienced rapid economic development,lifestyle changes,environmental deterioration,rapid urbanization,and population agi...
[期刊论文] 作者:SUN Xu,XU Chao, 来源:人权(英文版) 年份:2018
The United Nations Convention Relating to the Statusof Refugees 1951 and its Protocol in 1967 set Four Essentials to limit the definition of "refugee". The conc...
[会议论文] 作者:Xu Xu,Dongyuan Yu, 来源:The 5th International Conference on Dynamics, Vibration and 年份:2018
Two coupled rings (active path and backup path) network with time delay is investigated to avoid the weakness of a ring topology that a node failure or link break might isolate every node.The divide a...
[期刊论文] 作者:SUN Peng,SUN Yuyan,ZHANG Qiang,YAO Rui,, 来源:Chinese Geographical Science 年份:2018
Understanding streamflow changes in terms of trends and periodicities and relevant causes is the first step into scientific management of water resources in a changing environment. In this study, mont...
[期刊论文] 作者:Yongfang Xu,Changqing Xu,Falin, 来源:肺癌(英文) 年份:2018
Background: Survivin is an inhibitor of apoptosis that may be a novel diagnostic and prognostic marker of cancer. Our study is to investigate the diagnostic and...
[期刊论文] 作者:Lijun Xu,Xingliang Xu,Xuejuan, 来源:环境科学学报(英文版) 年份:2018
Reclamation of degraded grasslands as managed grasslands has been increasingly accelerated in recent years in China.Land use change affects soil nitrogen (N) dy...
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