fast-neutron activation 中文意思是什麼
fast-neutron activation
解釋
快中子活化-
Undertaking isotopic geochronological study on ar - ar, adopted the fast - neutron activation dating technique to test 40ar - 39ar age of quartz from au - bering quartz veinlet ore in the deposit, and well - defined plateau age of 210. 59 ma ?. 92 ma, the lowest apparent age of 208. 07 ma ?. 22 ma, and isochron age of 207. 14 ma ? 1. 92 ma
通過流體包裹體顯微測溫學研究,表明金礦床的均一溫度成礦早階段為270 320 ,成礦主階段為170 250 ,成礦晚階段為110 250 ,呈逐漸降低的趨勢,低溫成礦作用明顯。 -
Neutron fluence measurement - part 2 : fast - neutron fluence determination with iron activation detectors
中子注量測量.第2部分:用鐵活化探測器測定快中子注量 -
Neutron fluence measurement - part 4 : fast - neutron fluence determination with niob activation detectors
中子注量測量.第4部分:用鈮活化探測器測定快中子注量 -
Neutron fluence measurement - part 5 : fast - neutron fluence determination with copper activation detectors
中子注量測量.第5部分:用銅活化探測器測定快中子注量 -
Neutron fluence measurement - part 3 : fast - neutron fluence determination with nickel activation detectors
中子注量測量.第3部分:用鎳活化探測器測定快中子注量 -
Neutron fluence measurement - part 1 : fast - neutron fluence determination with activation and fission detectors
中子注量測量.第1部分:用活化檢測儀和裂變檢測儀測定
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