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| 1 | Design of unballasted track bridges on Beijing——Tianjin intercity railway显示文摘Beijing-Tianjin intercity railway is the first newly-built passenger dedicated line with operating speed of 350 km/h in our country. During design,new ideas of bridge construction were carried out to ensure the requirements of safety,comfort and stability of the train under high-speed condition. At the same time,concepts of environmental adaptability,service to transportation and comprehensive benefits were observed. On the whole line,long-bridge schemes were adopted and the most advanced technologies of unballasted track were utilized on bridges,the length of which accounts for 87.7 % of the total line. The success of design and construction of the bridges on this rail has accumulated valuable experience for high-speed railway construction on a large scale in the future,and made it a marking,demonstrating,and model project to follow. | Sun Shuli Zhang Wenjian Wang Zhaohu Su Wei Wu Cailan Bu Qinghao | 2011 | Engineering Sciences2011，9，4： | 3 |
| 2 | Progress of Jinping Underground laboratory for Nuclear Astrophysics(JUNA)显示文摘Jinping Underground laboratory for Nuclear Astrophysics(JUNA) will take the advantage of the ultra-low background of CJPL lab and high current accelerator based on an ECR source and a highly sensitive detector to directly study for the first time a number of crucial reactions occurring at their relevant stellar energies during the evolution of hydrostatic stars. In its first phase, JUNA aims at the direct measurements of^(25)Mg(p,γ)^(26)Al,^(19)F(p,α)^(16)O,^(13)C(α,n)^(16)O and ^(12)C(α,γ)^(16)O reactions. The experimental setup,which includes an accelerator system with high stability and high intensity, a detector system, and a shielding material with low background, will be established during the above research. The current progress of JUNA will be given. | WeiPing Liu ZhiHong Li JiangJun He XiaoDong Tang Gang Lian Zhu An JianJun Chang Han Chen QingHao Chen XiongJun Chen ZhiJun Chen BaoQun Cui XianChao Du ChangBo Fu Lin Gan Bing Guo GuoZhu He Alexander Heger SuQing Hou HanXiong Huang Ning Huang BaoLu Jia LiYang Jiang Shigeru Kubono JianMin Li KuoAng Li Tao Li YunJu Li Maria Lugaro XiaoBing Luo HongYi Ma ShaoBo Ma DongMing Mei YongZhong Qian JiuChang Qin Jie Ren YangPing Shen Jun Su LiangTing Sun WanPeng Tan Isao Tanihata Shuo Wang Peng Wang YouBao Wang Qi Wu ShiWei Xu ShengQuan Yan LiTao Yang Yao Yang XiangQing Yu Qian Yue Sheng Zeng HuanYu Zhang Hui Zhang LiYong Zhang NingTao Zhang QiWei Zhang Tao Zhang XiaoPeng Zhang XueZhen Zhang ZiMing Zhang Wei Zhao Zuo Zhao Chao Zhou | 2016 | Science China(Physics,Mechanics & Astronomy)2016，59，4： | 3 |
| 3 | Measuremeut of Sheet Resistance of Cross Microareas Using a Modified van der Pauw显示文摘 | Yicai Sun Jungsheng Shi Qinghao Meng | 1996 | Semi Conductor Sci & Tech1996，11，： | 1 |
| 4 | Measurement of Sheet Resistance of Cross Microareas using a Modified Van der Pauw Method显示文摘 | Sun Yieai Shi Jtmsheng Meng Qinghao | 1996 | Semicond Sei Teehnol1996，11，： | 1 |
| 5 | Normalizingthepolynomial-matchforthenon-linearsignalintransducers 显示文摘 | Sun Yicai Meng Qinghao Chen Zhiyong | 2005 | Sensors and Actuators A2005，，125： | 1 |
| 6 | Measurement of sheet resistance of cross microareas using a modified Van der Pauw method 显示文摘 | Sun Yicai Shi Junsheng Meng Qinghao | 1996 | Semieond Sci Technol1996，，11： | 1 |
| 7 | Adaptive extended Kalman filter(AEKF)-based mobile robot localization using sonar显示文摘 | Meng Qinghao Sun Yicai Cao Zuoliang | 2000 | Robotica2000，18，： | 1 |
| 8 | Measurement of sheet resistance of cross microareas using a modified Van der Pauw method显示文摘 | Yicai Sun Junsheng Shi Qinghao Meng | 1996 | Semicondor Science and Technology1996，11，5： | 1 |
| 9 | Normalizing the polynomial-match for the non-linear signal in transducers显示文摘 | Sun Yicai Meng Qinghao Cheng Zhiyong Zhang Yi | 2005 | Sensors and Actuators A2005，125，： | 1 |
| 10 | Direct C(sp^(3))-H Sulfonylation of Xanthene Derivatives with Sodium Sulfinates by Oxidative Copper Catalysis显示文摘By employing a readily available CuCI/DDQ catalyst system,we herein report a direct C(sp^(3))-H sulfonylation of xanthene derivates with odorless sodium sulfinates.Various 9H-xanthenes,thioxanthenes,and 9,10-dihydroacridines are efficiently transformed into the desired benzylic sulfonyl products via a radical/radical cross-coupling process,proceeding with the merits of broad substrate scope,operational simplicity,good functional group compatibility,and mild reaction conditions. | Qinghao Song He Zhao Yanping Sun Huanfeng Jiang Min Zhang | 2022 | Chinese Journal of Chemistry2022，40，3： | 0 |
| 11 | Spontaneous imbibition characteristics of shale oil reservoir under the influence of osmosis显示文摘The spontaneous imbibition(SI)process in shale oil reservoirs is not only infuenced by capillary force,but also by the osmotic pressure between the fracturing fuid and formation water in the nanopores media.In this study,experimental methods are used to investigate the mechanisms of osmosis in the SI,taking into account the presence of initial formation water in shale oil reservoirs.To investigate the efect of osmosis,SI experiments were performed on the fne-grained felsic shale of the Qikou sag of Dagang oilfeld.Low-feld NMR testers and high-precision electronic balances are utilized for the measuring of oil–water migration.The results show that,when Sw≠0,high-salinity fuid SI can be divided into four stages:initial imbibition stage,drainage stage,secondary imbibition stage and stationary stage;when Sw=0,there is no drainage stage of high-salinity fuid SI;when Sw≠0 or Sw=0,low-salinity fuid SI can be called the“osmosis-enhanced SI”;and we have found that“newly formed pores or microfractures”as well as reducing salinity can promote SI.This article presents a systematic study of SI of shale oil reservoirs under the infuence of osmosis,which provide useful information for reservoir numerical simulation and development program design. | Yuliang Su Qinghao Sun Wendong Wang Xincheng Guo Jilong Xu Guanqun Li Xiugang Pu Wenzhong Han Zhannan Shi | 2022 | International Journal of Coal Science & Technology2022，9，5： | 0 |
| 12 | Identifying change patterns of API misuses from code changes显示文摘Library or framework APIs are difficult to learn and use,leading to unexpected software behaviors or bugs.Hence,various API mining techniques have been introduced to mine API usage patterns about the co-occurring of API calls or pre-conditions of API calls.However,they fail to mine patterns about an API call itself(e.g.,whether the arguments of the API call are correctly set and whether the API is suitably chosen over other similar APIs).To bridge this gap,we propose Cpam to identify change patterns(in the form of a pair of APIs before and after code changes)to fix API misuses,using historical code changes.Given a set of target APIs and a corpus of open-source projects,Cpam first selects the commits that potentially fix API misuses from the corpus,then extracts changes to API misuses in each selected commit,and finally identifies change patterns of API misuses.We implement Cpam for Java,and conduct large-scale evaluation,targeting Java SE APIs and using a corpus of 1162 Java projects.Our experimental results demonstrate Cpam’s effectiveness and efficiency.By applying identified change patterns to bug detection,we find 44 new bugs,and 18 of them have been confirmed and fixed. | Wenjian LIU Bihuan CHEN Xin PENG Qinghao SUN Wenyun ZHAO | 2021 | Science China(Information Sciences)2021，64，3： | 0 |
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