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期刊Comparision between Ga- and N-polarity InGaN solar cells with gradient-In-composition intrinsic layers
《中国物理B:英文版》2016年第10期549-553,共5页鲁麟 李明潮 吕琛 高文根 江明 许福军 陈其工 
supported by the National Natural Science Foundation of China(Grant Nos.61306108,61172131,and 61271377);the Scientific Research Foundation for the Returned Overseas Chinese Scholars,Ministry of Education of China(Grant No.2013693);the Anhui Polytechnic University Funds for Excellent Young Scientists,China(Grant No.2014YQQ005)
Performances of Ga-and N-polarity solar cells(SCs) adopting gradient-In-composition intrinsic layer(IL) are compared.It is found the gradient ILs can greatly weaken the negative influence from the polarization effects...显示全部
关键词:INGAN solar cell polarity 
期刊交流励磁机电枢线圈极性检测仪的设计与运用
《机电工程技术》2018年第8期147-148,266,共3页吴谢生 
针对交流励磁机电枢线圈在生产过程中,由于极间距小、连线复杂,线圈极性有一定出错概率。设计开发了三相交流励磁机电枢线圈极性检测仪。并介绍了其设计原理、制作过程、测量方法以及使用后取得的成效。
关键词:无刷励磁发电机 交流励磁机电枢线圈 极性 校验检测 
期刊Actin Polymerization Mediated by AtFH5 Directs the polarity Establishment and Vesicle Trafficking for Pollen Germination in Arabidopsis
《分子植物:英文版》2018年第11期1389-1399,共11页Chang Liu Yi Zhang Haiyun Ren 
grants from the National Natural Science Foundation of China (31570323 and 31770206).
The process of pollen germination is crucial for flowering plant reproduction,but the mechanisms through which pollen grains establish polarity and select germination sites are not well understood.In this study,we rep...显示全部
关键词:Chinese CABBAGE Pollen germination polarity ESTABLISHMENT VESICLE TRAFFICKING ACTIN FORMIN 
期刊一种新型双光子吸收材料的合成、光学性质及生物成像
《安徽大学学报:自然科学版》2019年第2期82-88,共7页李宁宁 宁鹏 冯燕 孟祥明 
国家自然科学基金资助项目(21778001)
以4-溴-1,8-萘二甲酸酐为起始原料通过Sonogashira偶联反应合成了一种新型萘酰亚胺衍生物(N-吗啉乙基)-4-(4-羟基苯乙炔基)-1,8-萘酰亚胺(A),其结构通过~1H NMR、^(13)C NMR、HR-MS(ESI)表征,并对化合物A在6种不同极性有机溶剂和甲醇/...显示全部
关键词:萘酰亚胺 溶致变色 极性 双光子吸收 生物成像 
期刊PHOTOINDUCED ELECTRON TRANSFER I.INTER-AND INTRAMOLECULAR QUENCHING OF ZINC PHTHALOCYANINE FLUORESCENCE BY ANTHRAQUINONE
《中国化学快报:英文版》1990年第3期201-204,共4页Shu Yin SHEN Li LI Qing Fu ZHOU Hui Jun XU Institute of Photographic Chemistry,Academia Sinica Beijing 100101,People’s Republic of China He Zhou WANG Ultrafast Laser Spectroscopy Laboratory,Zhong Shan University,Guangzhou,510275,P.R.China 
Inter-and intramolecular quenching of zinc phthalocyaninefluorescence by anthraquinone has been studied.The diminutions offluorescence quantum yield and life-time are due primarily to electrontransfer.Apparent electro...显示全部
关键词:ANTHRAQUINONE INTRAMOLECULAR CONSTANTS polarity QUENCHING INTER primarily length bands PHOTOSYNTHESIS 
期刊Signaling in Pollen Tube Growth: Crosstalk, Feedback, and Missing Links被引量:2
《分子植物:英文版》2013年第4期1053-1064,共12页Yuefeng Guan Jingzhe Guo Hui Li Zhenbiao Yang 
花粉试管通过作为尖端生长知道的高度极化的房间生长在他们的尖端很快伸长。在尖端的尖端生长 requiresintensive exocytosis,它被一具动态细胞骨架和泡 trafficking 支持。几个发信号 pathwayshave 示威了由调整象肌动朊动力学, exoc...显示全部
关键词:花粉管生长 反馈信号 串音 信号转导通路 细胞生长 信号通路 花粉管伸长 生长需要 
期刊生命个体动力学说再探——极性和对称
《中国农村卫生》2013年第03Z期88-89,共2页马良军 魏玉龙 
高等学校博士学科点专项科研基金(20090013120003)
11的中西医理论汇通。方法提出一种新的学说-生命个体动力学说,试从中医角度理解物理,从物理角度理解中医。结果从现代物理学角度,可对中医学有许多新的理解,从中医学角度,能明确许多物理概念的实质,形成了一种古今理论汇通,并...显示全部
关键词:极性 对称 物质 空间 阴阳 五行 
期刊常春藤倒插成活与植物极性被引量:4
《中国农学通报》2008年第12期329-330,共2页周银丽 陈光芹 杨嫦丽 王丽艳 武正鹏 
红河学院校级课题"红河学院硕博基金"(XSZ05029);红河学院校级课题"红河学院大学生科技创新基金"(SSTIF08043)
验证常春藤倒插成活的可能性。以6月5日采集的常春藤枝条为材料,设正插和倒插2种处理,观察常春藤枝条的自然萌发状况,依据文献概述了能倒插成活的植物种类。7月13日调查发现,倒插的常春藤枝条也能长出新芽并生根,根系最长已达13cm,最后...显示全部
关键词:常春藤 倒插 成活 极性 
期刊ELECTRON TRANSFER AND PHOTOCHEMICAL VALENCE ISOMERIZATION IN ANTHRACENE AND NORBORNADIENE SYSTEMS
《中国化学快报:英文版》1993年第8期711-714,共4页Bao Wen ZHANG Wen Yuan QIAN Qian Hong WU Yi CAO Lab.of Photochem.,Institute of Photographic Chemistry Academia Sinica,Beijing 100101. 
To harvest the sun light and to promote the amount of energystored,a new binary compound which links a sensitizer(electron donor),anthracene,and substrate(electron acceptor),norbornadiene,in a non-conjugated manner wi...显示全部
关键词:intramolecular conjugated ACCEPTOR donor links harvest MANNER polarity HEXANE quenching 
期刊Balancing the anionic framework polarity for enhanced thermoelectric performance in YbMg_(2)Sb_(2) Zintl compounds
《无机材料学学报(英文)》2019年第4期583-589,共7页Zongwei Zhang Xinyu Wang Yijie Liu Chen Chen Honghao Yao Li Yin Xiaofang Li Shan Li Fan Zhang Fengxian Bai Jiehe Sui Bo Yu Feng Cao Xingjun Liu Jun Mao Guoqiang Xie Qian Zhang 
funded by the National Natural Science Foundation of China(11674078,24401019,51871077,and 51871081);the National Nature Science Foundation of Guangdong Province of China(2018A0303130033);Shenzhen fundamental research projects(JCYJ20170811155832192,JCYJ20160608161000821);Shenzhen Science and Technology Innovation Plan(KQISCX20180328165435202,JQJSCX20180328165656256);Startup Foundation from Shenzhen;Startup Foundation from Harbin Institute of Technology(Shenzhen).
1-2-2-type Zintl phase compound has aroused great interest for potential thermoelectric applications.However,YbMg_(2)Sb_(2) is seldom studied due to the very low electrical conductivity resulting from the large differ...显示全部
关键词:THERMOELECTRIC Zintl phase YbMg_(2)Sb_(2) polarity ELECTRONEGATIVITY 
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