neptunium

英式音标：[nepˈtju:niəm]

美式音标：[nɛpˈtuniəm, -ˈtju-]

概况：

n. [化学] 镎

词义：

n.

镎；

英英释义

neptunium[ nep'tju:niəm ]

n.a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium

同义词：Npatomic number 93

用法：

权威例句

Chemical Thermodynamics of Neptunium and Plutonium

Chemical Thermodynamics of Neptunium and Plutonium

Paramagnetic Resonance Absorption in Neptunium Hexafluoride

The Entropy and Low Temperature Heat Capacity of Neptunium Dioxide

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

EXAFS spectroscopic study of neptunium(V) sorption at the .alpha.-iron hydroxide oxide (.alpha.-FeOOH)/water interface

The Aqueous Geochemistry of Neptunium:  Dynamic Control of Soluble Concentrations with Applications to Nuclear Waste Disposal

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

Interactions of marine plankton with transuranic elements. 1. Biokinetics of neptunium, plutonium, americium, and californium in phy...

The Heat Capacity of Thorium Dioxide from 10 to 305°K. The Heat Capacity Anomalies in Uranium Dioxide and Neptunium Dioxide

英语词源：

neptunium (n.)

1941, from Neptune + element ending -ium. Named for its relative position in the periodic table, next after Uranium, as the planet Neptune is one beyond Uranus. See also plutonium.

造句：

1. neptunium hydroxide

氢氧化镎

-- 来源 -- 英汉 - 翻译参考[网络]

2. neptunium series

【化】镎系(列)

-- 来源 -- 英汉 - 短句参考

3. neptunium alkoxide

烷基醇镎

-- 来源 -- 英汉 - 翻译参考[网络]

4. neptunium oxide

氧化镎

-- 来源 -- 英汉 - 翻译参考[网络]

5. neptunium chloride

氯化镎

-- 来源 -- 英汉 - 翻译参考[网络]

6. neptunium hydride

氢化镎

-- 来源 -- 英汉 - 翻译参考[网络]

7. neptunium dioxide

二氧化镎

-- 来源 -- 英汉 - 翻译参考[网络]

8. neptunium nitrate

硝酸镎

-- 来源 -- 英汉 - 翻译参考[网络]

9. neptunium ethoxide

乙氧基合镎

-- 来源 -- 英汉 - 翻译参考[网络]

10. neptunium oxyfluoride

氟氧化镎|氟化镎酰

-- 来源 -- 英汉 - 翻译参考[网络]