共查询到20条相似文献，搜索用时 843 毫秒
1.
N J Alexander 《Science (New York, N.Y.)》1973,182(115):946-947
2.
At the boundary between Earth's mantle and its core, physical properties such as density change dramatically. In their Perspective, Garnero and Jeanloz discuss the competing models of this boundary's structure. Distinguishing between the models will require more high-quality seismic data. 相似文献
3.
Schaefer HF 《Science (New York, N.Y.)》1986,232(4756):1319
4.
5.
Grinnell F 《Science (New York, N.Y.)》1996,272(5264):937b
6.
7.
Hannah Pitt 《Agriculture and Human Values》2017,34(4):1033-1034
8.
中国厚结猛蚁属记述(膜翅目 蚁科 猛蚁亚科) 总被引：3，自引：1，他引：2
首次对中国的厚结猛蚁属 (PachycondylaSmith)种类作全面报道 ,共记载1 7个种 .其中 ,邵氏厚结猛蚁 [P sauteri (Forel) ]为中国大陆新分布种 .编制了工蚁分种检索表 ,提供了各个种的简要描述和测量数据 . 相似文献
9.
Ott U 《Science (New York, N.Y.)》2000,288(5472):1761-1762
Small grains of halite in meteorites are generally interpreted as a sign of the former presence of water. In his Perspective, Ott discusses the unexpected discovery of halites in relatively highly metamorphosed meteorites. According to the age determined by Whitby et al. for halite crystals in one of these meteorites, they are among the oldest known materials in the solar system. 相似文献
10.
Letter: Insulin activity: the solid matrix 总被引：3，自引：0，他引：3
R W Butcher O B Crofford S Gammeltoff J Gliemann J R Gavin I D Goldfine C R Kahn M Rodbell J Roth L Jarrett J Larner R J Lefkowitz R Levine G V Marinetti 《Science (New York, N.Y.)》1973,182(110):396-398
11.
12.
13.
14.
15.
Westfall RS 《Science (New York, N.Y.)》1987,237(4818):1059-1060
16.
VAN Allen JA 《Science (New York, N.Y.)》1986,233(4764):610-611
17.
18.
19.
Brush SG 《Science (New York, N.Y.)》1990,248(4954):423