berkelium



n.
锫;
英英释义
berkelium[ 'bə:kliəm ]
n.a radioactive transuranic element; discovered by bombarding americium with helium
同义词:Bkatomic number 97
权威例句
BerkeliumBerkelium
Berkelium redox speciation
CHEMICAL PROPERTIES OF BERKELIUM
Isolation of berkelium by solvent extraction of the tetravalent species ☆
Delocalisation of 5f electrons in berkelium and californium metals under pressure
Preparation and crystal structures of dicesium berkelium hexachloride and dicesium sodium berkelium hexachloride
Coulomb term U and 5 f electron excitation energies for the metals actinium to berkelium
The extraction chromatography of americium, curium, berkelium and californium with di(2-ethylhexyl)orthophosphoric acid ☆
Microchemical preparation of tricyclopentadienyl compounds of berkelium, californium, and some lanthanide elements
1. Berkelium (Bk), Dubnium (Db), and Hassium (Hs) were named after Berkeley, CA, Dubna, Russia and the German state of Hessen, respectively, where these man-made elements were created.
锫(Bk)、钍(Db)和钅黑(Hs)分别命名于这些人工元素的诞生地美国加州伯克利的杜伯纳、俄罗斯和德国的黑森州。
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2. Temporarily known as ununseptium, because it has 117 protons in its nucleus, it was made at the Joint Institute for Nuclear Research in Dubna by smashing calcium ions into berkelium atoms.
我们暂且称之为117号元素,因为在它的原子核内有117个质子。它是由位于杜布纳的联合核研究所通过轰击钙离子而得到的。
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3. Temporarily known as ununseptium, because it has 117 protons in its nucleus, it was made at the Joint Institute for Nuclear Research in Dubna by smashing calcium ions into berkelium atoms.
我们暂且称之为117号元素,因为在它的原子核内有117个质子。它是由位于杜布纳的联合核研究所通过轰击钙离子而得到的。
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4. berkelium complex
锫络合物
-- 来源 -- 英汉 - 翻译参考[网络]
5. berkelium compound
锫化合物
-- 来源 -- 英汉 - 翻译参考[网络]
6. berkelium isotope
锫同位素
-- 来源 -- 英汉 - 翻译参考[网络]
7. berkelium trichloride
三氯化锫
-- 来源 -- 英汉 - 翻译参考[网络]
8. No more will the creators of a new element be able to name it after a famous scientist (lawrencium), city (berkelium), or sate (californium).
新元素的发现者不能再将该元素以某位著名科学家的名字(如,铹)、城市的名称(如,锫)或州的名称(如,锎)命名。
-- 来源 -- 中级百科部分 - P_baikeduwu_kejiqita
berkelium




