Gc-ms analysis of unsymmetrical dimethylhydrazine and its initial oxidation products 质谱法分析偏二甲肼初期氧化产物
By comparison, the initial oxidations of clean, high-purity polycrystalline niobium and uranium metal surfaces for low exposures to dry oxygen were also studied 作为对照,还研究了低暴露氧压下清洁表面金属态铌和铀的初始氧化过程。
Finally, eels and aes were combined to study initial oxidation processes of uranium, niobium and uranium-niobium alloys in an ultra-high vacuum chamber at the temperature of 373k, 473k, 573k and 673k 最后,还利用eels和aes研究了超高真空下不同温度(373k、473k、573k和673k)时铀、铌及铀铌合金的初始氧化过程。