云南高校图书馆联盟文献共享服务平台- MAGNITUDE

MAGNITUDE: 作品数：393被引量：494H指数：11; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：尹陈高孟潭米素婷吕晓健高战武更多>>; 相关机构：川庆钻探工程有限公司成都理工大学西北师范大学中国矿业大学更多>>; 相关期刊：更多>>; 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上海市自然科学基金更多>>

HD 93044 IS A NEW δ SCUTI VARIABLE: 《Chinese Science Bulletin》1991年第14期1228-1229,共2页李治平唐清泉曹明; Using the 60 cm reflector of Beijing Observatory at Xinglong Station and its receiving system working on DC mode, we took differential photometric measurements for five stars of HD 93044 (SAO 043461 ), HD 92370 (SAO 0...; 关键词：REFLECTOR stars receiving SCUTI VARIABLE MAGNITUDE DWARF COVERED indices

VELOCITY, ATTENUATION AND MAGNITUDE OF Lg WAVES IN THE CONTINENT OF CHINA NOT INCLUDING XINJIANG AND XIZANG (TIBET): 《Chinese Science Bulletin》1990年第16期1355-1359,共5页葛焕称倪岳伟黄才中李敬华李永勤蒋耀明鹿芬霞; Project sponsored by the Joint Earthquake Science Foundation.; The short-period seismic data of 200-odd earthquakes from 250 regional stations; 关键词：China LG MAGNITUDE attenuation.

MEASUREMENT OF THE ^(36)Ar(n, p)^(36)Cl CROSS SECTION: 《Chinese Science Bulletin》1990年第4期346-347,共2页蒋崧生 T. K. HEMMICK P. W. KUBIK D. ELMORE H. E. GOVE S. TULLUI T. Z. HOSSAIN; Supported by the University of Rochester; The measurement of ³⁶Cl in the nature is of importance in geoscience. The ³⁶Cl reaction induced by cosmicray neutrons in the atmosphere has been considered as a significant source for the formati...; 关键词：GEOSCIENCE neutron MAGNITUDE quartz BUFFALO irradiated BLANK filled COULOMB cadmium

RECONSTRUCTION OF DISCRETE FINITE LENGTH SIGNAL FROM ITS END POINT AND FOURIER TRANSFORM MAGNITUDE: 《Chinese Science Bulletin》1989年第16期1390-1395,共6页徐雷阎平凡常迵; Signal reconstruction from its Fourier Transform (FT) magnitude is one of the researcher’s focuses in signal processing areas and is often encountered into a variety of physical and engineering problems. Generally, a...; 关键词：SIGNAL RECONSTRUCTION FOURIER Transform MAGNITUDE mixture phase POLYNOMIAL

STUDY ON THE MAGNITUDE OF THE NONLINEARITY PARAMETER B/A IN ORGANIC LIQUIDS: 《Chinese Science Bulletin》1988年第18期1511-1517,共7页仝杰董彦武赵恒元; Project supported by the National Natural Science Foundation of China; Ⅰ. INTRODUCTION It was discovered that the nonlinearity parameters of biological media differed strikingly from each other according to their molecular structure. And so we can think that B/A will give some informati...; 关键词：organie liquid acoustic NONLINEARITY PARAMETER MOLAR volume ultrasonic TRANSDUCER

LUMINOSITY FUNCTIONS OF QUASARS AND RADIO GALAXIES PURE LUMINOSITY EVOLUTION: 《Chinese Science Bulletin》1988年第4期297-300,共4页刘育林刘继英; 1. HUBBLE RELATION So far evidence for evolution of luminosity function of quasars has been known as V/Vmax test. Two possible evolution models, the pure density evolution and pure luminosity evolution, have been put ...; 关键词：LUMINOSITY MAGNITUDE absolute galaxies RADIO RELATION compensate LIMITING SUPPOSE UNIVERSE

THE LINEAR FORCE-PREE FIELD MODEL FOR ISOLATED MAGNETIC FLUX TUBE: 《Chinese Science Bulletin》1988年第3期191-195,共5页胡文瑞; Project supported by the National Natural Science Foundation of China; In recent years, a lot of observations show that the solar magnetic field tends to be concentrated in the magnetic flux tubes of smaller scales in the photosphere. Based on the resolution level of present magnetograph...; 关键词：concentrated scales MAGNITUDE STRATIFIED SIMILARITY CONFINED DEMONSTRATION expanded adopt ARBITRARY

COMPUTER FAST SAMPLING DEMODULATION TECHNIQUE FOR A COMPARISON RADIOMETER: 《Chinese Science Bulletin》1987年第12期824-829,共6页赵从龙 J.B.SNIDER D.C.HOGG; Ⅰ. INTRODUCTION A microwave radiometer for passive remote sensing is essentially a noise receiver.The noise power available at the terminals of an antenna is several orders of magnitude smaller than the internal nois...; 关键词：RADIOMETER RECEIVER microwave terminals MAGNITUDE itself antenna FAST HARDWARE essentially

KINETIC STUDY ON SUPEROXIDE DISMUTASE ESTIMATED BY CHEMILUMINESCENCE METHOD: 《Chinese Science Bulletin》1986年第23期1620-1624,共5页方允中刘智峰李益新黄素敏; Superoxide anion radicals （O2-） dismutate spontaneously into O2 and H2O2, but by the catalytic action of superoxide dismutase （SOD）, the reaction velocity increases by four or five orders of magnitude. As O2- has ...; 关键词：superoxide spontaneously instability expensive MAGNITUDE XANTHINE CYTOCHROME EXTRACTS kinetics instead

CORRELATION BETWEEN ENRICHMENT FACTORS AND RESIDENCE TIMES OF REE IN MARINE SYSTEM: 《Chinese Science Bulletin》1986年第3期197-199,共3页柴之芳毛雪瑛马淑兰; In our previous paper, we determined the enrichment factors f of nearly 20 elements in marine system by neutron activation with high sensitivity and multi-elemental analysis ability, and put forward an equation descri...; 关键词：RESIDENCE neutron enrichment describing uranium LISTED determ FISSION MAGNITUDE DRILL

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