Dangerous emissions radiate fromplutonium. 危险的辐射物从钚放散出来. 《简明英汉词典》 Theplutoniumalso could be used, however, to make nuclear weapons. 钚也可以用来制成核武器. 英汉非文学 - 环境法 - 环境法 The escape of neutrons occurs at the exterior of the uranium ( orplutonium) material. ...
1、americium-freeplutonium[化] 无镅钚; 无镅的钚 2、dicyclooctatetracene-plutonium[化] 二环辛四烯合钚 3、plutoniumbomb 钚弹 4、plutoniumcarbonitride [化] 碳氮化钚 5、plutoniumoxide [机] 二氧化钸 6、plutoniumpit [网络] onium坑 7、plutoniumsesquioxide [化] 三氧化二钚 ...
plutonium 单词助记 鼠标悬停查看成分解释 plutonium 英[pluːˈtəʊnɪəm] 考点解读 托福 雅思 plutonium 常考释义 n. [化学]钚(94号元素) 单词详解 英汉双解 n. 钚(化学元素)【化】 以上图片仅供学习交流使用,版权归原作者所有,如有侵权,请与我方联系...
沪江词库精选plutonium是什么意思、英语单词推荐、用法及解释、中英文句子翻译、英语短语 英音 [plu:'təuniəm] ; 美音 [plu:'təuniəm] ; 不可数名词: 钚(放射性化学元素) 英语解释 a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons;...
中文名:钚,英文名:Plutonium,CAS:7440-07-5,化学式:Pu,分子量:244,密度:d21 19.86; d190 17.70; d235 17.14; d320 15.92; d405 16.00; d490 16.51,熔点:640 ±2°,沸点:3228°C (estimate),MSDS.
plutonium- a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239 ...
钚(Pu),英文名是Plutonium,元素序号是94,是一种放射性金属元素,是原子能工业的一种重要原料,可作为核燃料和核武器的裂变剂。投于长崎市的原子弹,使用了钚制作内核部分。其也是放射性同位素热电机的热量来源。钚于1940年12月首次在美国加州大学伯克利分校及劳伦斯伯克利国家实验室被合成 。参与合成者包括诺贝尔奖得主...
plutonium如何读 英:[plu:ˈtəʊniəm] 美:[pluˈtoʊniəm] plutonium是什么意思 n.钚(放射性元素) plutonium自然拼读 plu·to·ni·um plutonim plutonium英英释义 n.a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in min...
Plutonium (Pu), radioactive chemical element of the actinoid series of the periodic table, atomic number 94. It is the most important transuranium element because of its use as fuel in certain types of nuclear reactors and as an ingredient in nuclear wea
Recent Examples on the Web An array of radioactive substances had been released during the disaster, including plutonium and uranium, but scientists were also on the lookout for harmful levels of radioactive cesium and iodine isotopes, which turned out to be the abundant and far-reaching contamina...