鈾鈈循環 的英文怎麼說
中文拼音 [yóuxúnhuán]
鈾鈈循環
英文
uranium plutonium cycle- 鈾 : 名詞[化學] (放射性金屬元素) uranium (u)
- 鈈 : 名詞[化學] (放射性元素) plutonium (94號元素, 符號pu)
- 循 : 循動詞(遵守; 依照; 沿襲) follow; abide by
- 環 : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
- 循環 : circulate; circle; round; repeat; loop; period; recurrence; cycling; circulating; mixing; circula...
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This effort may have been a " scam " operation, and there is no credible evidence al - qa ida actually acquired the uranium. al - qa ida has been the victim of other nuclear " scams " in the past, but it probably has become sensitized to such operations in recent years, in part due to media coverage of nuclear smuggling and scam operations
的調查結果認為,伊朗未報告鈾化合物的進口和化學轉換,從經幅照的鈾靶中分離出鈈及使用離心機和激光濃縮鈾等情況,也未提供有關其眾多的燃料循環設施的設計情況。It ' s hard to detect the attributes of inhomogeneous uranium in large compact containers with normal non - destructive assay methods. a non - destructive gamma ray assay method is provided in this paper. the attributes of uranium can be known by determining the high energy gamma ray 2614. 75 kev
本方法的原理在國外的某些報告中簡單提到過,在國內尚未見到同類研究工作,本工作通過理論分析和能譜分析驗證了從鈾-鈈循環中得到的濃縮鈾會有少量232u的積累或玷污,並且在較厚金屬屏蔽的情況下也可以有效測定2614
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