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作品数:608被引量:854H指数:12
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相关领域:理学更多>>
相关作者:黄志刚陈绍春路钢李明李圆圆更多>>
相关机构:首都医科大学南京大学北京理工大学国家天文台更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金北京市自然科学基金更多>>
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High-efficiency single-junction organic solar cells enabled by doublefibril network morphology
《Science Bulletin》2022年第13期1310-1312,共3页Yongfang Li 
Organic solar cells(OSCs),based on a blend active layer of a ptype organic semiconductor as donor and an n-type organic semiconductor as acceptor,have attracted great attention due to their advantages of simple device...
关键词:NETWORK DOUBLE NARROW 
J/ψ-pair resonances by LHCb: a new revolution?被引量:3
《Science Bulletin》2020年第23期1949-1951,共3页Luciano Maiani 
In a research article appeared in this journal[1], the LHCb Collaboration has presented an extraordinary result on the mass spectrum of J/ψ-pairs produced in proton-proton high energy collisions. The spectrum shows: ...
关键词:spectrum NARROW QUARK 
Morphological and physiological analysis of narrow and striped leaf 1(nsl1) mutant of rice(Oryza sativa L.) and the gene mapping被引量:4
《Chinese Science Bulletin》2014年第9期840-848,共9页Fangming Zhao Yong Zhang Yanru Wu Tongming Wang Ling Ma Zhenglin Yang Xia Wei Xianchun Sang Yinghua Ling Nan Wang Changwei Zhang Guanghua He 
supported by Key Scientific Programs of Chongqing City(CSTC2012ggC 80002)
The shape and color of rice leaves are important agronomic traits that directly influence the proportion of sunlight energy utilization and ultimately affect the yield and quality.A new mutant exhibiting stable inheri...
关键词:水稻叶片 基因定位 突变体 ORYZA 条纹 生理 形态 农艺性状 
Genetic analysis and gene mapping of a narrow leaf mutant in rice (Oryza sativa L.)被引量:19
《Chinese Science Bulletin》2009年第5期752-758,共7页WANG DeKai LIU HeQin LI KeLei LI SuJuan TAO YueZhi 
Supported by National High Technology Research and Development Program of China (863 Program) (Grant No. 2006AA10A102);National Natural Science Foun-dation of China (Grant No. 30600349);Natural Science Foundation of Zhejiang Province (Grant No. Y306149)
A narrow leaf mutant was obtained after T-DNA transformation conducted on a rice variety Zhonghua 11. Several abnormal morphological characteristics, including semi-dwarf, delayed flowering time, narrow and inward rol...
关键词:水稻 遗传分析 基因图谱 物理图谱 狭长叶 
Influence of gravity on narrow input forced drainage in 2D liquid foams被引量:4
《Chinese Science Bulletin》2007年第3期423-427,共5页SUN QiCheng GE Wei HUANG Jin 
the National Natural Science Foundation of China (Grant No. 20336040);the Scientific Research Foundation of the State Human Resource Ministry for Returned Chinese Scholars
Liquid foam is a dense packing of gas bubbles in a small amount of liquid containing surfactants or other surface-active macromolecules, which is one of the highly organized materials and possesses hallmark rheologica...
关键词:液体泡沫 重力效应 微重力 强制滴流 表面能 
Spline wavelet combined with spline interpolation interruption filtering analysis for narrow sharp peak spectral signal被引量:1
《Chinese Science Bulletin》2000年第13期1172-1175,共4页Xiaoyong Zou Jinyuan Mo 
According to the main characteristic of sharp peak, the method of spline wavelet combined with spline interpolation interruption filtering analysis is proposed for a sudden change (an unstable) noised signal and is ap...
关键词:SUDDEN change signal SPLINE wavelet FILTERING SPLINE interpolation. 
THE INFLUENCE OF CRYSTAL-FIELD AND COVALENT CHARACTERISTICS ON THE ELECTRONIC TRANSITION EMISSION OF Eu^(2+) ION被引量:1
《Chinese Science Bulletin》1989年第8期703-704,共2页孙家跃 石春山 李有谟 
In most cases the luminescence of Eu2+ consists of a d-f broad-band emission, in some particular hosts, however, Eu2+ can also give out f-f narrow-line emission. There are two factors of importan...
关键词:LUMINESCENCE NARROW HEXAGONAL longer deter formulated mines lowest ALKALINE stronger 
EMPIRICAL EXPRESSION OF CRITICAL HEAT FLUX FOR CHANNEL BOILING HEAT TRANSFER IN He I
《Chinese Science Bulletin》1988年第12期1049-1052,共4页陈振斌 
I.INTRODUCTION The study of liquid helium heat transfer has important significance for design- ing large superconducting magnets. Many scholars have done a lot of work in this field. However, the effect of a single fa...
关键词:HELIUM BOILING STAINLESS GROOVE HEATED deviation dominated NARROW installed saturated 
THE ON-LINE WELL-ADAPTIVE MECHANISM IN THERMOELECTRIC TECHNIQUE OF TEMPERATURE MEASUREMENT
《Chinese Science Bulletin》1988年第12期1055-1056,共2页涂象初 张慧 
Thermocouple has been widely used in scientific research works and industrial processes as the modern and popular means for measuring temperature, especially for measuring high as well as low temperature. The physical...
关键词:MACROSCOPIC stored adding NARROW favorable latter analogous referring circumstance THERMO 
MONTE CARLO SIMULATION OF MOLECULAR WEIGHT DISTRIBUTION OF CONDENSATION POLYMERS——A POSSIBLE METHOD TO OBTAIN THE NARROW MWD CONDENSATION POLYMERS
《Chinese Science Bulletin》1988年第2期123-127,共5页杨玉良 孙猛 戚念华 于同隐 
Project supported by the National Natural Science Foundation of China
Ⅰ. BASIC IDEA As is generally known that the main features of ionic polymerization can be described as follows: (ⅰ)All the active centers are formed simultaneously; (ⅱ) propagation can only occur between the living...
关键词:polymerization NEGLECTED NARROW centers ionic termination chains Flory CONDENSATION CONSTANTS 
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