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The Aladdin experiment. II - Composition.

作者:科技文献资料网 时间:2017-06-24 11:37:11  浏览:9121   来源:科技文献资料网
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[唯一标识符]:CDSITC.AEROSPACE.A72-31969
[文献来源]:美国航空航天数据库(aerospace);国际航宇文摘(IAA)
[资源原始索取号]:A72-31969
[标题]:The Aladdin experiment. II - Composition.
[文摘]:( Aladdin experiment atmospheric composition, total neutral density, temperature and ion density vertical profiles)
[出版时间]:197205
[出版年份]:1972
[馆藏索取号]:A72-31969


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[唯一标识符]:CDSTIC.ISTP.583773
[文献来源]:科学技术会议录索引(ISTP)
[文献类型]:科技会议
[标题]:AN ORTHOGONAL 6F(2) TRENCH-SIDEWALL VERTICAL DEVICE CELL FOR 4GB/16GB DRAM
[作者]:CJ RADENS;S KUDELKA;L NESBIT;R MALIK;T DYER;C DUBUC;T JOSEPH;M SEITZ;L CLEVENGER;N ARNOLD;J MANDELMAN;R DIVAKARUNI;D CASAROTTO;D LEA;VC JAIPRAKASH;J SIM;J FALTERMEIER;K LOW;J STRANE;S HALLE;Q YE;S BUKOFSKY;U GRUENING;T SCHLOESSER;G BRONNER
[出版单位]:I E E ENEW YORK
[ISSN_ISBN]:0-7803-6438-4
[会议名称]:IEEE International Electron Devices Meeting (IEDM),SAN FRANCISCO, CA,December 10-13, 2000
[来源]:INTERNATIONAL ELECTRON DEVICES MEETING 2000, TECHNICAL DIGEST,pp 349-352
[编辑者]:CIEEE
[主办单位]:IEEE, Electron Devices Soc
[地址]:CJ RADENS,IBM_MICROELECT, SEMICOND R&D CTR, IBM INFINEON DRAM DEV ALLIANCE, Z-33A, 2070 ROUTE 52, HOPEWELL JCT, NY 12533 USA
[专业领域]:ENGINEERING, ELECTRICAL & ELECTRONIC,MATERIALS SCIENCE, MULTIDISCIPLINARY,PHYSICS, CONDENSED MATTER
[唯一标识符]:CDSITC.AEROSPACE.N93-10176
[文献来源]:美国航空航天数据库(aerospace)
[资源原始索取号]:N1993-10176; Reference AN: N93-10176
[标题]:Apollo 15 impact melts, the age of Imbrium, and the Earth-Moon impact cataclysm
[作者]:RYDER GRAHAM; DALRYMPLE G BRENT
[书名]:IN: its International Conference on Large Meteorite Impacts and Planetary Evolution p 62-63 (SEE N1993-10112 01-46)
[来源]:In-its-International-Conference-on-Large-Meteorite-Impacts-and-Planetary-Evolution-p-62-63-(SEE-N1993-10112-01-46)
[文摘]:The early impact history of the lunar surface is of critical importance in understanding the evolution of both the primitive Moon and the Earth, as well as the corresponding populations of planetesimals in Earth-crossing orbits. Two endmember hypotheses call for greatly dissimilar impact dynamics. One is a heavy continuous (declining) bombardment from about 4.5 Ga to 3.85 Ga. The other is that an intense but brief bombardment at about 3.85 +/- Ga was responsible for producing the visible lunar landforms and for the common 3.8-3.9 Ga ages of highland rocks. The Apennine Front, the main topographic ring of the Imbrium Basin, was sampled on the Apollo 15 mission. The Apollo 15 impact melts show a diversity of chemical compositions, indicating their origin in at least several different impact events. The few attempts at dating them have generally not produced convincing ages, despite their importance. Thus, we chose to investigate the ages of melt rock samples from the Apennine Front, because of their stratigraphic importance yet lack of previous age definition. (Author)
[关键词]:CHEMICAL COMPOSITION; GEOCHRONOLOGY ; IMPACT DAMAGE; IMPACT MELTS; LUNAR CRATERS; LUNAR MARIA; LUNAR SURFACE; METEORITE COLLISIONS; METEORITIC DAMAGE; STRUCTURAL BASINS; HIGHLANDS ; LANDFORMS ; LUNAR ROCKS; PROTOPLANETS ; STRATIGRAPHY ; TOPOGRAPHY
[出版年份]:1992
[专业领域]:LUNAR AND PLANETARY EXPLORATION

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