americium [,æmə'risiəm]

英汉解释

n. [化]镅（95号元素，符号Am）

同义词

n. am，atomic number 95

参考例句

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。

英英解释

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;