Tremor
发表于 2025-3-26 23:01:16
Gamma-Irradiation Dependency of EPR and TL-Spectra of Quartz,mples from tin-tungsten ore veins, gneiss and granite were investigated by X-band continuous-wave electron paramagnetic resonance spectroscopy at temperatures from 20–295 K. On the same samples spectrally resolved thermoluminescence measurements were carried out (temperature range 50–350 °C, heating
GONG
发表于 2025-3-27 04:52:58
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Cabinet
发表于 2025-3-27 06:29:55
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夜晚
发表于 2025-3-27 10:10:52
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易怒
发表于 2025-3-27 15:04:41
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样式
发表于 2025-3-27 20:20:45
Mineralogy, Geochemistry and Cathodoluminescence of Authigenic Quartz from Different Sedimentary Ro(Zechstein) salt deposit of Roßleben, in quartz nodules within Triassic sandstone layers (. sandstone, Bunter) from Jena, and Tertiary lignite deposits in the Leipzig region (Zwenkau, Cospuden). Mineralogical and geochemical investigations revealed that the authigenic quartz crystals from the differ
托运
发表于 2025-3-28 00:22:22
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指令
发表于 2025-3-28 03:16:44
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羊栏
发表于 2025-3-28 06:49:18
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exclamation
发表于 2025-3-28 10:39:24
for Econometrica (Paul Samuelson, chairman, Tjalling Koopmans and the present writer) whose report was published in . for April 1954. This committee was concerned with the kind of journal that . should be, its size and the kind of editorial organisation it should have. As a prelude to making recomme