单词americium
n.: 镅（放射性化学元素）
网络: 鋂；眉；鎇
镅（放射性化学元素）:
a chemical element. Americium is a radioactive metal.
【化学】镅
That essentially means that it uses a radioactive element called americium-241 to spot smoke or harmful gasses.
从字面上可以了解到，它采用放射性元素镅241来探测烟雾或者有害气体。
Conversion of Simulated Solution of Americium (Rare-earth) Nitrate by the Microwave Denitration
硝酸镅（稀土）模拟溶液微波脱硝转型
Standard Practice for the Separation of Americium from Plutonium by Ion Exchange
用离子交换法从钚中分离镅的标准实施规程
Advanced fuels for transmutation: A new method for americium nitride fabrication
用于嬗变的先进燃料：氮化镅制造新方法
Standard Test Method for Quantitative Determination of Americium 241 in Plutonium by Gamma-Ray Spectrometry
用γ射线光谱法定量测定钚中镅241的标准试验方法
Test Method for the Radiochemical Determination of Americium-241 in Soil by Alpha Spectrometry
光谱法对土壤中镅-241进行放射化学测定的试验方法