鈈的積累 的英文怎麼說
中文拼音 [dejīlěi]
鈈的積累
英文
plutonium buildup- 鈈 : 名詞[化學] (放射性元素) plutonium (94號元素, 符號pu)
- 的 : 4次方是 The fourth power of 2 is direction
- 積 : Ⅰ動詞(積累) amass; store up; accumulate Ⅱ形容詞(長時間積累下來的) long standing; long pending...
- 累 : 累Ⅰ形容詞(疲勞) tired; fatigued; weary Ⅱ動詞1. (使疲勞; 使勞累) tire out; wear out 2. (操勞) work hard; toil
- 積累 : 1. (逐漸聚集) accumulation; accumulate 2. [核子] build-up; 積累基金 accumulation fund
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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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