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CHARACTERIZATION OF RADIATION CROSSLINKING DENSITY OF POLYSTYRENE WITH THE SHAKE-UP SATELLITE PEAK OF XPS

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Chinese Science Bulletin 1985年第6期30卷 750-754页

作者：张万喜孙家珍陈传正岳进 Changchun Institute of Applied Chemistry Academia Sinica Jilin Research Institute of Chemical Engineering Jilin Research Institute of Chemical Engineeringt was well known that the shake-up satellite observed in the X-ray photoelectron spectroscopy (XPS) was the results of electron transfer from the highest occupied (HOMO) to the lowest unoccupied orhitals (LUMO) accompanying the direct core-

It was well known that the shake-up satellite observed in the X-ray photoelectron spectroscopy (XPS) was the results of electron transfer from the highest occupied (HOMO) to the lowest unoccupied orhitals (LUMO) accom... 详细信息

关键词： shake photoelectron accompanying occupied lowest Probability straight polystyrene irradiation assure

FOLDING POTENTIAL OF THE QUARK CLUSTER AND n-p SYSTEM

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Chinese Science Bulletin 1981年第1期26卷 29-31页

作者：郑玉明和音卢兆启 Institute of Atomic Energy Academia Sinice

According to the quark model of hadron, the nucleon is composed of quarks with strong interactions between themselves. We regard the nucleon as cluster of quarks and assume that the nuclear force is given by the folding potential between the clusters. In this paper we shall explore the connexion between the nuclear force and the interaction of quarks, and calculate the n-p system from this point of view.

关键词： quark hadron folding themselves assume neutron intrinsic 金星南 lowest harmonic

THE ANOMALOUS CHROMATOGRAPHIC RETENTION BEHAVIOR OF N-METHYL CARBAZOLE IN GAS CHROMATOGRAPHY

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Chinese Science Bulletin 1983年第11期28卷 1491-1495页

作者：陈为通陈秀蓉 Institute of Chemistry Academia Sinica Beijing Institute of Chemistry Academia Sinica Beijing? INTRODUCTION The relationships between the chromatographic retention values of a compound its molecular structure and its intermolecular interaction with the stationary phase have been more and more extensively studied The study of the retention behavior of a compound not only reveals the above carrelation but also suggests a new way for investigating the physicoehemical basis of the chromatographic process. Carbazole and its derivatives are well-known excellent photoelectrical materials. Thus their physico-chemical properties have attracted wide attention.

Ⅰ. INTRODUCTION The relationships between the chromatographic retention values of a compound, its molecular structure, and its intermolecular interaction with the stationary phase have been more and more extensively studied, The study of the retention behavior of a compound not only reveals the above carrelation, but also suggests a new way for investigating the physicoehemical basis of the chromatographic process. Carbazole and its derivatives are well-known excellent photoelectrical materials. Thus their physico-chemical properties have attracted wide attention.

关键词： retention stationary intermolecular maintained deviation straight solute lowest homologous attributed

THE CONSTRUCTION OF A KIND OF RATIONAL SPLINES

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Numerical Mathematics A Journal of Chinese Universities(English Series) 1996年第2期5卷 134-138页

作者：宁荣健朱功勤 Institute of Applied Mathematics Hefei University of TechnologyHefei 230009PRC.

We structure a kind of rational splines far introducing some of the Pade approximent techniques into rational *** this paper,the results on the existence,uniqueness and algorithm of the rational spline are given and a... 详细信息

关键词： Rational spline fraction in lowest terms arbitrary nantrinial solution.

γ-UNIT LOCK RESOLUTION ON λ-HORN SET

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Chinese Science Bulletin 1990年第5期35卷 439-440页

作者：刘叙华杨凤杰 Department of Computer Science Jilin University Changchun 130021 PRC

We presented the concept of Operator Fuzzy Logic System and λ-Resolution Method in 1984, and obtained some theoretical results. In practice, in many cases knowledge and rules can be expressed by λ-Horn set of clause... 详细信息

关键词： Operator literal clause HORN SET valued reasoning convenient valid resolved lowest

India Continues to Impose Antidumping Tax on Trimethoprim from China

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China Chemical Reporter 2008年第3期19卷 7-7页

On December 14th,2007 India made a sunset reevaluation ruling on trimethoprim originated from China,deciding to take price restriction *** lowest FOB price

关键词： India deciding originated lowest

ON THE ORIGIN OF REDSHIFT OF INTERACTION OF ELECTROMAGNETIC WAVE WITH FREE ELECTRON

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Chinese Science Bulletin 1980年第10期25卷 846-850页

作者：郑怡嘉 Beijing Astronomical Observatory Academia Sinica

Ⅰ. INTRODUCTIONFor many years it has been well known that in the interaction of free electronwith electro-magnetic wave there exists a scattering effect, i.e. Thomson scattering or Compton effect. But whether it is called Thomson scattering or Compton effect, it is only the lowest order approximation description of the interaction. This is enough for the interpretation of most of experimental results, because the scattering effect is

关键词： Thomson Compton WAVE interpretation enough lowest atter infinity rigid absorbed

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Liver function

China Medical Abstracts(Internal Medicine) 2005年第2期22卷 101-102页

2005224 Effect of SNMC on inhibiting hepatocyte apoptosis induced by Fas/FasL in mice with fulminant hepatic failure. BI Man-ru(毕蔓茹),et al. Dept Infect Dis 1st Clin Coll, Harbin Med Univ, Harbin 150001. World Chin ... 详细信息

关键词： hepatocyte inhibiting Infect Harbin killed Liver function 杨旭 overlap Changsha lowest

NONSTATISTICAL DISSOCIATION BEHAVIOUR OF CF_2ClCFCl_2 IN MULTIFREQUENCY INTENSE INFRARED FIELDS

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Chinese Science Bulletin 1986年第21期31卷 1501-1503页

作者：杨立书汪正民吴传秀刘宗才葛礼和 Anhui Institute of Optics and Fine Mechanics Academia Sinica Hefei Anhui Institute of Optics and Fine Mechanics Academia Sinica Hefein thermal chemical reaction the dissociation processes of a molecule firstly happen on the bonds having the lowest energy. Generally the occurrence of the infrared multiphoton dissociation tends to pass through the lowest energy channel. If a molecule has two or more low dissociation channels close in energy the channel competition may occur. Their branching rate is dependent on the laser intensity to a certain extent and is the function of the

In thermal chemical reaction, the dissociation processes of a molecule firstly happen on the bonds having the lowest energy. Generally, the occurrence of the infrared multiphoton dissociation tends to pass through the lowest energy channel. If a molecule has two or more low dissociation channels close in energy, the channel competition may occur. Their branching rate is dependent on the laser intensity to a certain extent and is the function of

关键词： dissociation branching bonds happen competition intramolecular lowest structurally behaviour intense