natural uranium metal 天然金属铀
preparation of uranium metal 金属铀制取
liquid uranium metal handling systems 液态铀金属处理系统
metal uranium 金属铀
metal grade uranium dioxide 金属级二氧化铀
The change of the mass concentration gradient of uranium metal is obviously regular.
铀金属质量浓度梯度变化规律明显;
The behavior of uranium metal in rolling mills was considered as a viscous flow. Then the differential equation for rolling pressure was established.
把轧制中的金属运动看作粘性流动,建立了轧制压力微分方程;
After exposure to carbon monoxide, contents of oxygen in the surface oxides of uranium metal and U3O8 are decreased and O/U ratios decrease 7. 2% , 8.0% respectively.
在一氧化碳气氛中金属铀表层氧化物和八氧化三铀中氧含量减少,O/U比值分别下降了7.2%和8.0%。
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