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[期刊论文] 作者:陈涛, 闫学会,, 来源:天津冶金 年份:2018
针对帕纳科PW4400/PW2403型X射线荧光光谱仪的常见故障,分析出故障原因并提出相应处理方法,及时有效地排除了故障,保证了检测工作的顺利进行。...
[期刊论文] 作者:, 来源:视听前线 年份:2018
YARBOAUDIOPHILE雅堡SP-7000PW是专门为人墙而设计的高级专用电源线。SP-7000PW是采用密集式铜线编织加双层铝箔屏蔽组成,能有效对抗外来EMI/RFI电波99%的干扰。...
Li
[期刊论文] 作者:李莎, 来源:校园英语·月末 年份:2018
【Abstract】This paper present a review of the supply network management in connection to Li...
[期刊论文] 作者:Li Lin,Duo-Yi Wu,Ping He,Quan-Ni Li,Long-He Li,Jian-Nan Chen,Huan Niu,Yi-Peng Ding, 来源:亚太热带医药杂志(英文版) 年份:2018
Objective: To investigate the risk factors of chronic obstructive pulmonary disease (COPD) in Li and...
[期刊论文] 作者:Jin-Shan Hu,Jin-Peng Geng,Duo-Fang Li,Li Sui,Yong Zhan, 来源:中国物理快报(英文版) 年份:2018
propose a radiation mutagenesis model based on maize nutrition difference resulting from heavy ion 7Li...
[期刊论文] 作者:Li Lin,Duo-Yi Wu,Ping He,Quan-, 来源:亚太热带医药杂志:英文版 年份:2018
Objective: To investigate the risk factors of chronic obstructive pulmonary disease(COPD) in Li and Han...
[期刊论文] 作者:, 来源:摩托车技术 年份:2018
近日,雅马哈发布了旗下经典的儿童用越野车2019款PW50,并于10月25日起开始在日本上市销售.本次发布的2019款PW50在车身配色和贴花上采用了与雅马哈旗下经典的场地越野摩托车...
[期刊论文] 作者:Wei Yang,Qi-Di Wang,Yu Lei,Zi-Pei Wan,Lei Qin,Wei Yu,Ru-Liang Liu,Deng-Yun Zhai,Hong Li,Bao-Hua Li,Fei-Yu, 来源:中国物理B(英文版) 年份:2018
conventional organic liquid electrolyte (LE),polyacrylonitrile (PAN),and ceramic lithium ion conductor Li...
[期刊论文] 作者:JianqiangZhu,XinglongXie,MeizhiSun,JunKang,QingweiYang,AilinGuo,HaidongZhu,PingZhu,QiGao,XiaoLiang,ZiruoCui,ShunhuaYang,ChengZhang,ZunqiLin, 来源:HighPowerLaserScienceandEngineering 年份:2018
We present a recent progress of the SG-II 5PW facility, which designed a multi-petawatt ultrashort pulse...
[期刊论文] 作者:, 来源:中国东盟报道 年份:2018
Chinese Premier Li Keqiang met with Indonesia’s Presidential Envoy and Coordinating Minister for Maritime...Li noted that China and Indonesia sha...
[期刊论文] 作者:易强,, 来源:科学技术创新 年份:2018
PW1100G-JM发动机作为普惠公司为空客A320NEO全新设计的新一代发动机,革命性的将齿轮传动装置引入了高涵道比的涡轮风扇发动机,为空客A320NEO飞机提供静洁的动力。以配备PW11...
[期刊论文] 作者:Li Wang,Guo-Li Wang,Zhi-Hong Jiao,Song-Feng Zhao,Xiao-Xin Zhou, 来源:中国物理B(英文版) 年份:2018
We investigate high-order harmonic generation (HHG) of Li+ion driven by an intense infrared (IR) laser...
[期刊论文] 作者:Yiyuan Mao,Zian Li,Huaxue Zhou,Mingwei Ma,Ke Chai,Shunli Ni,Shaobo Liu,Jinpeng Tian,Yulong Huang,JieYuan,Fang Zhou,Jianqi Li,Kui Jin,Xiaoli Dong,Zhongxian Zhao, 来源:中国物理B(英文版) 年份:2018
We synthesize a series of Mn substituted (Li, Fe)OHFeSe superconductor single crystals via a modified...
[期刊论文] 作者:Yaxin Hao,Fangning Yang,Didi Luo,Jianhua Tian,Zhongqiang Shan, 来源:能源化学 年份:2018
The Li-rich layered oxides show a higher discharge capacity over 250 mAh/g and have been developed into...a promising positive material for lithium ion batteries.A rare earth metal oxyfluoride YOF-coated Li...[Li0.2Mn0.54Ni0.13Co0.13]O2 composites have been sy...
[会议论文] 作者:陈凤娇,田家玮, 来源:2018海峡两岸医药卫生交流与合作会议暨第十届海峡两岸超声医学高端论坛 年份:2018
目的:探究双脉冲多普勒超声技术(简称双PW技术)评价房颤患者左室舒张功能及预测射频消融术后房颤复发的应用价值.方法:拟行射频消融术的房颤患者67例及正常对照组47例进行常规超声检查及双PW检查.常规超声参数包括...结论:双PW技术可以准确地评估房颤患者左室舒张功能,TE-e是射频消融术后一年房颤...
[期刊论文] 作者:Ning Jiang,Biao Li,Fanghua Ning,Dingguo Xia, 来源:能源化学 年份:2018
To design the high-energy-density Li-ion batteries,the anode materials with high specific capacity have...
[期刊论文] 作者:马荣华, 王思元,, 来源:印染助剂 年份:2018
采用界面聚合法制备了复合催化剂PW11Mn/PANI/SnO2。应用FTIR、XRD、UV-Vis对合成的复合催化剂进行表征。...将染料亚甲基蓝废水作为探针反应,评价复合催化剂PW11Mn/PANI/SnO2的...
[期刊论文] 作者:Junwei Lang,Xu Zhang,Bao Liu,Rutao Wang,Jiangtao Chen,Xingbin Yan, 来源:能源化学 年份:2018
Lithium-ion hybrid supercapacitors (LIHSs),also called Li-ion capacitors,are electrochemical energy storage...devices that combining the advantages of high power density of supercapacitor and high energy density of Li-ion...
[期刊论文] 作者:曹小华,占昌朝,吴畏,谢宝华, 来源:石油化工 年份:2018
以磷钨酸和蔗糖为原料,采用原位合成法制备出活性炭包覆Keggin结构的磷钨酸催化剂30%(w)H3PW12O40@C,通过正交实验探索出所制备的30%(w)H3PW12O40@C催化剂催化乙酸和正丁醇液相合...
[期刊论文] 作者:Pierre Rochus, 来源:中国航天:英文版 年份:2018
Created in 1962,the Centre Spatial de Liège(CSL)(IAL Space at that time)is an applied research center...owned by University of Liège,focused on design,i...
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