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天然铀

na.native uranium
网络natural uranium; normal uranium

天然铀

天然铀

英-汉网络释义

天然铀

natural uranium

冶金词汇英语翻译(H-N) ... natural powder 天然粉 natural uranium 天然铀 naturally alloyed iron 天然铁合金 ...

normal uranium

机械英汉词典（N-7）-机械资讯-马棚网 ... normal tree 正规树，规范树 normal uranium 天然铀 normal value 正常值，额定值 ...

native uranium

英语单词uranium是什么意思，英文... ... low-enrichment uranium 低浓缩铀 native uranium 天然铀 normal uranium 标准铀; 天 …

2

The U. S. nuclear industry considers it more financially sensible to produce fuel with virgin uranium and to store spent uranium.

美国核行业认为使用天然铀生产燃料并将燃烧过的铀储存起来更划算。

3

Because uranium-235 is quite rare , making up less than 1% of natural uranium, it has to be enriched until the fuel contains 2-3%.

由于铀 235 很稀有，只占天然铀中的不足 1%，所以必须提高浓度，让燃料中有 2~3%的含量。

4

Uranium occurs naturally throughout the world , but is normally only present in low background levels which pose no threat to human health .

天然铀广泛分布在自然界中，但正常情况下其环境背景值很低，对人体健康无害。

6

is studied. Related calculations show that a natural uranium fueled and water cooled blanket is economical and less technical risk.

指出以天然铀或贫化铀为燃料，水冷却的包层设计是一种经济可行、技术风险较小的设计方案。

7

The definition of natural uranium which is not separatedchemically is given , and corresponding dosimetric constants are calculated.

提出了未经化学分离的天然铀定义，并计算了相应的剂量学常数值；

8

Study of Technology for Determining Uranium Content Using Natural Uranium as Isotope Spike

用天然铀做稀释剂准确测定铀的含量技术研究

9

Forecasting on the international market price of uranium

国际天然铀价格走势分析

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