plutonium

plutonium怎么读

英式音标：[plu:ˈtəʊniəm]

美式音标：[pluˈtoʊniəm]

plutonium基本解释

n. [化学] 钚（94号元素）

plutonium的意思释义

n.

[化]钚；

英英释义

n.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

同义词：Puatomic number 94

plutonium用法及例句

双语例句

用作名词(n.)

In October, North Korea exploded its first nuclear device, made using plutonium.

10月，北朝鲜爆炸了他的第一个由钚制造的核装置。

Uranium and plutonium are radioelements, which are widely used in the military area.

铀和钚是锕系的两种放射性元素

例句参考

A versatile plutonium-238 irradiator for radiobiological studies with alpha-particles.

Correlated electrons in delta-plutonium within a dynamical mean-field picture.

Rational Design of Sequestering Agents for Plutonium and Other Actinides

Transmission of chromosomal instability after plutonium α-particle irradiation

Cancer mortality and morbidity among plutonium workers at the Sellafield plant of British Nuclear Fuels

Update on the chemical thermodynamics of uranium, neptunium, plutonium, americium and technetium

Review of decontamination and remediation techniques for plutonium and application for CONDO version 1.0.

No Evidence for Chromosomal Instability in Radiation Workers with In Vivo Exposure to Plutonium

Chemical Thermodynamics Vol. 5: Update on the Chemical Thermodynamics of Uranium, Neptunium, Plutonium, Americium, and Technetium

plutonium词源

plutonium (n.)

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相关例句

1.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。

2.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。

3.Plutonium radiates dangerous emissions.

钚发射危险的辐射物。

4.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。

5.Dangerous emissions radiate from plutonium.

危险的辐射物从钚放射出。

6.Both uranium and plutonium are radioactive, and their activity consists in the emission of what are called \"alpha particles\".

铀和钚二者都具有放射性，它们的放射性包括放射所谓α粒子。

7.However, the actual weight of uranium or plutonium in such a weapon is greater than this amount.

可是，在一枚那样的核武器中，铀或钚的实际重量要比这个数字大得多。

8.plutonium compounds

钚化合物