transuranic element, 1942, from Pluto, the planet, + element ending -ium. Discovered at University of California, Berkeley, in 1941, the element named on suggestion of Seaborg and Wahl because it follows neptunium in the periodic table as Pluto follows Neptune in the Solar System. The name plutonium earlier had been proposed for barium and was sometimes used in this sense early 19c.
plutonium 英文释义
1. a solid silvery gray 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 pl
plutonium 双语例句
1. Engineers said that plutonium could begin seeping from the corroded sub.
工程师说钚可能会开始从遭腐蚀的潜艇往外渗透。
来自柯林斯例句
2. Dangerous emissions radiate from plutonium.
危险的辐射物从钚放散出来.
来自《简明英汉词典》
3. The plutonium also could be used, however, to make nuclear weapons.
钚也可以用来制成核武器.
来自英汉非文学 - 环境法 - 环境法
4. The escape of neutrons occurs at the exterior of the uranium ( or plutonium ) material.
中子的逸漏发生于铀 ( 或钚 ) 块的外表面.
来自辞典例句
5. It is possible to use a plutonium foil as a filter to remove the second - order contamination.
可用钚箔作为过滤器消除二级干扰.
来自辞典例句
plutonium 实用场景例句
Engineers said that plutonium could begin seeping from the corroded sub.
工程师说钚可能会开始从遭腐蚀的潜艇往外渗透。
柯林斯例句
Dangerous emissions radiate from plutonium.
危险的辐射物从钚放散出来.
《简明英汉词典》
The plutonium also 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 ( or plutonium ) material.
中子的逸漏发生于铀 ( 或钚 ) 块的外表面.
辞典例句
It is possible to use a plutonium foil as a filter to remove the second - order contamination.
可用钚箔作为过滤器消除二级干扰.
辞典例句
Indirect ionization by neutrons can also result from fission of plutonium or uranium isotopes.
通过使钚或铀同位素裂变,中于也能产生间接的电离作用.
辞典例句
In its declaration, North Korea will state how much plutonium it possesses.
北韩在其申报材料中将说明拥有多少钚.
互联网
Two old plutonium disposal plants damaged at once by some unestablished reason.
两个遗留有钋的星球被一些不明原因突然破坏.
互联网
The facility will produce plutonium once it is completed.
这座核设施建成后将生产钸.
互联网
Those who possess source of plutonium shall register it at the AEC.
其持用者,应向原子能委员会登记.
互联网
It threatens to rebuild Yongbyon and start making weapons - grade plutonium again.
它威胁说要重建宁边核设施并重新开始制造武器级别的钋.
互联网
Plutonium radiates dangerous emissions.
钚发射危险的辐射物.
互联网
Controlled potential callomesric assay of plutonium?
钚用受控电位库仑计?
互联网
DO YOU KNOW WE THE SEPARATED PLUTONIUM IS?
你知道分离钚在哪儿 吗 ?
互联网
The uranium that gets from inside recycle and plutonium are usable will make new nuclear fuel.
