The results show that irradiation of the poor uranium alloy had no remarkable influence on the burning properties of three-combination nitroguanidine propellant.
研究结果表明，贫铀合金辐照对三胍药的燃烧性能无显著影响。
The UO2 fuel is normally enriched with 3-5% of U235. The uranium alloy has been enriched to contain up to 90% U235, but is normally used at between 45-75% U235 enrichment in PWR for ships propulsion.
UO 2一般内含3- 5%的U235，而铀合金经过浓缩则含有90%的U235，但是船用推进器一般使用U 235含量为45 - 75%的浓缩铀。
Powder DU provided by uranium enrichment factory is turned into alloy after adding 0.75% titanium.
从富集铀工厂获得的贫铀呈粉末状，添加0.75%钛后制成DU合金。
The part two is of oxide characteristics of uranium-niobium alloy.
另一部分是铀铌合金的氧化特性研究工作。
The part two is of oxide characteristics of uranium-niobium alloy.
另一部分是铀铌合金的氧化特性研究工作。
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