可忽略 发表于 2025-3-30 09:54:34

Collection of Stratospheric Microparticles Above the Sulfate Layer Using Balloon-Borne Collectors34–36 km altitude. The particles are predominantly silica, plagioclase feldspar, Mg, Fe-silicates and rare barite, metal oxides, and unidentified Fe, Ni, Zn, and Pb particles. The majority of these generally submicron-sized particles are comparable to volcanic particles collected at 20 km altitude f

Small-Intestine 发表于 2025-3-30 15:15:38

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爵士乐 发表于 2025-3-30 19:56:29

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提名 发表于 2025-3-30 23:29:58

Physical and Mineralogical Properties of Anhydrous Interplanetary Dust Particles in the Analytical Enumerous electron microscopic studies. The “pyroxene” interplanetary dust particles (IDPs) are porous, unequilibrated assemblages of mineral grains, metal, glass, and carbonaceous material. They contain enstatite whiskers, FeNi carbides, and high-Mn olivines and pyroxenes, all of which are likely to

KIN 发表于 2025-3-31 01:24:38

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Fabric 发表于 2025-3-31 05:06:08

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下船 发表于 2025-3-31 12:46:04

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Recessive 发表于 2025-3-31 14:41:00

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CHASE 发表于 2025-3-31 20:40:55

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Microaneurysm 发表于 2025-3-31 21:58:58

E. Grün,H. Fechtig,M. S. Hanner,J. Kissel,B.-A. Lindblad,D. Linkert,G. Morfill,H. A. Zookand subject to a perpendicular magnetic field. Point potentials scatter only .-waves and do not influence waves with higher orbital momentum. Therefore they lift the infinite degeneracy of the Landau levels only partially. As a result the spectrum can be divided into two parts: the set of discrete L
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查看完整版本: Titlebook: Origin and Evolution of Interplanetary Dust; Proceedings of the 1 A. C. Levasseur-Regourd,H. Hasegawa Conference proceedings 1991 Springer