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| 1 | Influence regularity of O_(2)on dielectric and decomposition properties of C_(4)F_(7)N-CO_(2)-O_(2)gas mixture for medium-voltage equipment显示文摘Fluorinated nitrile(C_(4)F_(7)N)gas mixture has been introduced as the most promising candidate to replace sulfur hexafluoride using in gas-insulated equipment.In this study,the authors explored the influence of oxygen on the dielectric and decomposition properties of C_(4)F_(7)N–CO_(2)–O_(2)gas mixture.The authors found that the dielectric strength of the C_(4)F_(7)N–CO_(2)–O_(2)gas mixture with 2,4,6,8 and 10%O_(2)was increased by 4.85%,6.49%,7.70%,3.21%and 2.74%compared with C_(4)F_(7)N–CO_(2).The addition of 2–6%O_(2)to the C_(4)F_(7)N–CO_(2)gas mixture could effectively reduce the content of most of the decomposition byproducts such as CF4,CO,C_(2)F_(6),C_(3)F_(6),C_(3)F_(8),CF_(3)CN,C_(2)F_(5)CN,(CN)2.While high content of oxygen(>6%)results in higher decomposition of C_(4)F_(7)N,which has a negative effect on the stability of C_(4)F_(7)N gas mixture.Generally,it is recommended to add 2–6%O_(2)in the C_(4)F_(7)N–CO_(2)gas mixture to improve its insulation properties as well as inhibit the decomposition of C_(4)F_(7)N in the discharge for medium-voltage engineering application. | Yi Li Xiaoxing Zhang Fanchao Ye Dachang Chen Shuangshuang Tian Zhaolun Cui | 2020 | High Voltage2020，5，3： | 2 |
| 2 | Dynamics of surface charge and electric field distributions on basin-type insulator in GIS/GIL due to voltage polarity reversal显示文摘In this study,a simulation model of surface charge accumulation has been established.The model considers three accumulation ways,i.e.electrical conduction within the gas,through insulator volume and along the insulator surface.The generation,diffusion,drift and recombination of charge carriers are also taken into account.Based on it,the influence of polarity reversal,reversal time on surface charge and electric field distribution on a basin-type insulator are studied.The polarity of the surface charges and the direction of the electric field change after the voltage polarity reversal.When the preload voltage is equal to reversal voltage,the surface charge and the electric field distributions at steady state before and after voltage polarity reversal are all the same with opposite sign,and not affected by the reversal time.However,the time to reach the steady state varies with different reversal time.The steady-state surface charge and electric field increased with the rise of reversal voltage.The transient normal and tangential electric field would not exceed the value of the steady state,which means voltage polarity reversal has no additional influence on insulation performance.This research can provide guidance to the design and manufacture of DC GIS/GIL. | Yi Luo Ju Tang Cheng Pan Zijun Pan Yi Li Zhaolun Cui | 2020 | High Voltage2020，5，2： | 2 |
| 3 | New developments in flow injection vapor generation atomic absorption spectrometry显示文摘 | Fang Zhaolun Tao Guanghong Xu Shukun | 1996 | Microchen J1996，53，1： | 1 |
| 4 | High Levels of Circulating Epinephrine Trigger Apical Cardiodepression in a β2-Adrenergic Receptor/Gi–Dependent Manner: A New Model of Takotsubo Cardiomyopathy显示文摘 | Helen Paur Peter T. Wright Markus B. Sikkel Matthew H. Tranter Catherine Mansfield Peter O?Gara Daniel J. Stuckey Viacheslav O. Nikolaev Ivan Diakonov Laura Pannell Haibin Gong Hong Sun Nicholas S. Peters Mario Petrou Zhaolun Zheng Julia Gorelik Alexander | 2012 | Circulation2012，，6： | 1 |
| 5 | High Levels of Circulating Epinephrine Trigger Apical Cardiodepression in a β2-Adrenergic Receptor/Gi–Dependent Manner: A New Model of Takotsubo Cardiomyopathy显示文摘 | Helen Paur Peter T. Wright Markus B. Sikkel Matthew H. Tranter Catherine Mansfield Peter O?Gara Daniel J. Stuckey Viacheslav O. Nikolaev Ivan Diakonov Laura Pannell Haibin Gong Hong Sun Nicholas S. Peters Mario Petrou Zhaolun Zheng Julia Gorelik Alexander | 2012 | Circulation2012，，6： | 1 |
| 6 | Adsorption properties of Zhejiang diatomite modified by supramolecule 显示文摘 | ZHANG Jianbo YANG Yuxiang WANG Zhaolun | 2009 | Journal of Dispersion Science and Technology2009，30，1： | 1 |
| 7 | Time-Domain Full Waveform Inversion Using the Gradient Preconditioning Based on Transmitted Wave Energy显示文摘The gradient preconditioning approach based on seismic wave energy can effectively avoid the huge memory consumption of the gradient preconditioning algorithms based on the Hessian matrix. However, the accuracy of this approach is prone to be influ- enced by the energy of reflected waves. To tackle this problem, the paper proposes a new gradient preconditioning method based on the energy of transmitted waves. The approach scales the gradient through a precondition factor, which is calculated by the ‘ap- proximate transmission wavefield’ simulation based on the nonreflecting acoustic wave equation. The method requires no computing nor storing of the Hessian matrix and its inverse matrix. Furthermore, the proposed method can effectively eliminate the effects of geometric spreading and disproportionality in the gradient illumination. The results of model experiments show that the time-domain full waveform inversion (FWI) using the gradient preconditioning based on transmitted wave energy can achieve higher inversion accuracy for deep high-velocity bodies and their underlying strata in comparison with the one using the gradient preconditioning based on seismic wave energy. The field marine seismic data test shows that our proposed method is also highly applicable to the FWI of field marine seismic data. | SONG Peng TAN Jun LIU Zhaolun ZHANG Xiaobo LIU Baohua YU Kaiben LI Jinshan XIA Dongming XIE Chuang | 2019 | Journal of Ocean University of China2019，18，4： | 1 |
| 8 | Decolouring mechanism of Zhejiang diatomite application to printing and dyeing wasterwater 显示文摘 | WANG Zhaolun YANG Yuxiang QU Xuping | 2005 | Environ Chem Lett2005，3，： | 1 |
| 9 | SF_(6)catalytic degradation in aγ-Al_(2)O_(3)packed bed plasma system:A combined experimental and theoretical study显示文摘Effective abatement of the greenhouse gas sulphur hexafluoride(SF_(6))waste is of great importance for the environment protection.This work investigates the size effect and the surface properties ofγ-Al_(2)O_(3)pellets on SF_(6)degradation in a packed bed dielectric barrier discharge(PB-DBD)system.Experimental results show that decreasing the packing size improves the filamentary discharges and promotes the ignition and the maintenance of plasma,enhancing the degradation performance at low input powers.However,too small packing pellets decrease the gas residence time and reduce the degradation efficiency,especially for the input power beyond 80 W.Besides,lowering the packing size promotes the generation of SO2,while reduces the yields of S-O-F products,corresponding to a better degradation.After the discharge,the pellet surface becomes smoother with the appearance of S and F elements.Density functional theory calculations show that SF_(6)is likely to be adsorbed at the AlIII site over theγ-Al_(2)O_(3)(110)surface,and it is much more easily to decompose than in the gas phase.The fluorine gaseous products can decompose and stably adsorb on the pellet surface to change the surface element composition.This work provides a better understanding of SF_(6)degradation in a PB-DBD system. | Zhaolun Cui Chang Zhou Amin Jafarzadeh Shengyan Meng Yanhui Yi Yufei Wang Xiaoxing Zhang Yanpeng Hao Licheng Li Annemie Bogaerts | 2022 | High Voltage2022，7，6： | 1 |
| 10 | Determination of copper in water and rice samples by flame atomic absorption spectrometry with flow-injection on- line adsorption preconcen-tration using a knotted reactor显示文摘 | Chen Hengwu Xu Shukun Fang Zhaolun | 1994 | Anal Chim Aeta1994，298，2： | 1 |
| 11 | Determination of cadmium in biological materials by flame atomic absorption spectrometry with flow-injection on-fine sorption preconcentration显示文摘 | ZHAOLUN FANG SHUKUN XU LIPING DONG | 1994 | Talanta1994，41，12： | 1 |
| 12 | 显示文摘 | WANG Shill HUANG Xiaojing FANG Zhaolun | 2001 | Anal Chem2001，73，18： | 1 |
| 13 | Effect of Poria Cocos in Preventing Acute Rejection of Renal Allograft显示文摘 | Chenguang Ding Puxun Tian Wujun Xue Zhihui Guan Guanqun Ge Zhankui Jin Zhaolun Li Lining Jia Xiaoming Ding Xiaoyan Pan Hang Yan | 2010 | 器官移植内科学杂志2010，5，2： | 0 |
| 14 | Cosmetic Safety and Risk Assessment Under the “New” Regulations显示文摘Regulations for the Supervision and Administration of Cosmetics was promulgated by the State Council on June 29,2020 and will take effect on January 1,2021.Compared with the previous Regulations on Health Supervision of Cosmetics,there are more items proposed for the safety of cosmetics.In this paper,the main changes of the safety supervision of cosmetics by comparing the“new”and“old”regulations were summarized with the potential influences on different groups(government,cosmetic enterprises and consumers)discussed.The important laws and regulations on cosmetic safety and risk assessment in China with recently added in vitro testing methods were summarized and the principal theory of cosmetic quantitative risk assessment was introduced. | Zhang Zhaolun Tang Ying Zhao Hua | 2020 | China Detergent & Cosmetics2020，5，4： | 0 |
| 15 | Characteristics and Analysis of the Seismic Damage from the MS7.0 Jiuzhaigou Earthquake in the Area between Songpan and Jiuzhaigou显示文摘This paper expounds the features of the buildings and analyzes the seismic disaster characteristics of the Jiuzhaigou M_S7. 0 earthquake in the area between Songpan and Jiuzhaigou. New buildings (especially the frame structure) had good anti-seismic performance,but brick-wood structures and brick-concrete structures sustained large amounts of damage in the earthquake. By computing the seismic damage index,we found that the seismic damage index of the frame structure was far less than that of civil structures and brick-wood structures. The seismic damage index of frame structures were all zero in the Ⅵ area,and increased rapidly with the increase of intensity,but the increasing range was reduced. We also discussed how to evaluate the intensity in areas where there was a lack of buildings or there was only one structure type,which can be referenced in future field work. | Yan Zhaolun Peng Xiaobo Li Shuguang Hong Haichun | 2018 | Earthquake Research in China2018，32，2： | 0 |
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