CONSTITUENT

作品数:172被引量:405H指数:10
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Is there any amphidromic point of S_2 constituent around the Natuna Islands in the southern South China Sea?
《Chinese Science Bulletin》2006年第B12期26-30,共5页MAO Qingwen QI Yiquan SHI Ping ZHAN Haigang GAN Zijun 
The discrepancies that if there is any amphidromic point of S2 constituent and its location if there is around the Natuna Islands in the southern South China Sea have suspended for a long time, however, there is alway...
关键词:南海南部海域 旋转潮波 无潮点 S2分潮 海面高度表资料 纳土纳群岛 
Relationship between constituent quark model and QCD ——Basic properties of the constituent quark
《Chinese Science Bulletin》1996年第19期1602-1605,共4页何汉新 
Project supported by the National Natural Science Foundation of China;the Nuclear Science Foundation of China.
Experimental evidence shows that the fundamental objects in the quantum chromodynamics (QCD) are the current quarks which are manifest in the high energy process. On the other hand, the constituent quarks as effective...
关键词:QCD CONSTITUENT QUARK chiral symmetry BREAKING form factor ANOMALOUS magnetic moment. 
Relationship between constituent quark model and QCD —— Relationship between fundamental parameters
《Chinese Science Bulletin》1996年第18期1516-1520,共5页何汉新 
Project supported partly by the National Natural Science Foundation of China;the Nuclear Science Foundation of China.
Quantum chromodynamics (QCD) is believed to be the basic theory of strong interaction. Experimental evidence shows that the fundamental parameters of the QCD Lagrangian, i.e. the quark masses and the strong coupling c...
关键词:QCD CONSTITUENT QUARK model QUARK mass coupling constant. 
Fractal Dimension of Surface of Metal
《Chinese Science Bulletin》1993年第19期1601-1606,共6页康承华 
Project supported by the Natural Science Foundation of Fujian Province
Recently, it has been found that geometric structures of the surface of metal materials relate to their physical performance. The surfaces of many metal materials have a character of fractal. And we can learn their in...
关键词:METAL fractai DIMENSION TEMPERATURE CONSTITUENT component. 
ABNORMAL INCREASE OF HNO_3 CONCENTRATION IN THE EI CHICHON VOLCANIC CLOUDS
《Chinese Science Bulletin》1988年第7期591-595,共5页邱时彦 F.ARNOLD 
The March 28 and April 4, 1982 eruptions of the E1 Chichon volcano produced the densest dust cloud of this century in the stratosphere which provided an unprecedented opportunity to study aerosol and its weather and c...
关键词:AEROSOL opportunity CLIMATIC unprecedented weather cloud AEROSOL MINOR LATITUDE CONSTITUENT 
STUDY OF RAMAN SPECTROSCOPY OF FIBRINOKINASE e-TPA
《Chinese Science Bulletin》1988年第4期327-331,共5页许以明 吴骋 樊蓉 
The e-TPA made in our institute, a fibrinokinase obtained from separation and purification of an animal tissue, is an effective pharmaceutical solvent of thrombus. The e-TPA is a bioactive proteolytic enzyme and is al...
关键词:THROMBUS FIBRIN institute bioactive degraded purification PHARMACEUTICAL structured CONSTITUENT RIBOSE 
SUPERCONDUCTIVITY ABOVE 90 K Ba-Y-Cu-Nb-O QUATERNARY'OXIDE SYSTEM
《Chinese Science Bulletin》1987年第20期1402-1404,共3页何元金 黄民 魏小明 陈捷 徐英华 周晋芙 张孝文 周和平 仇正祥 
Recently, superconductivity with surprisingly high Tc·s above 90K has been reported in the Ba-Y-Cu-O ternary-oxide system. This ternary-oxide system is an oxygen defect compound that usually consists of three or more...
关键词:STOICHIOMETRIC ternary CONSTITUENT chemically nominal behaviour PURITY solubility compensate transitions 
INTRAMOLECULAR EXCITED ENERGY TRANSFER BETWEEN ORTHOGONALLY π-ELECTRON CONSTITUENT HALVES OF SPIROCOMPOUND
《Chinese Science Bulletin》1985年第10期1338-1343,共6页吴国生 蒋龙祥 
Ⅰ. INTRODUCTION The reason that a great amount of interest has been showing in the intramolecular excited energy transfer (IEET) is the intimate relationship of the energy transfer direction with the chemical reactio...
关键词:EXCITED INTRAMOLECULAR INTIMATE RUPTURE DEGENERATE showing generating supporting minus allowed 
CRYSTAL STRUCTURE OF SCHISANPHENOL
《Chinese Science Bulletin》1983年第5期697-700,共4页徐常富 鲍光宏 贺存恒 
Ⅰ. INTRODUCTION Schisanphenol(1) which is an effective constituent for protecting the liver and decreasing the S. G. P. T. (serum glutamie pyruvic transaminase) was extracted from the kernels of the Schisandra rubrif...
关键词:SCHISANDRA protecting DECREASING CONSTITUENT definitely methanol OBSERVABLE 闰周 鲁鲁 BIPHENYL 
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