americium
[,æmə'risiəm]
n. [化]镅(95号元素,符号Am)
同义词
参考例子
1.a radioactive transuranic element; discovered by bombarding americium with helium.
一种放射性超铀元素,用中子轰击钚时产生。
2.a radioactive transuranic element; discovered by bombarding americium with helium.
一种放射性超铀元素,在用氦轰击镅时发现。
3.Many American households have as much as a milligram of radioactive americium-241 in the various smoke alarms and other gas-phase detectors found there.
在许多美国家庭中,科学家发现各种各样烟雾报警器以及其它气相探测器中存在高达1毫克的放射性镅-241。
英文解释
n.
1.a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
网络释义
Americium
鋂; 镅;
americium trifluoride
三氟化鋂;
americium trichloride
三氯化鋂;
americium germanate
锗酸镅;
americium beryllium neutron source
镅 铍中子源; 鋂 铍中子源;