lawrencium

noun

1. 铹（放射性化学元素）
   a chemical element. Lawrencium is a radioactive metal.

1. The temperature distributions of the flow field measured by two-platinum lawrencium thermocouple certify that the heating scheme by counter flow mixing is basically feasible.
   用热电偶测量混合前后的流场温度分布的初步结果表明，反向射流混合方案基本可行。

noun

1. a radioactive transuranic element synthesized from californium

   Synonym:    Lratomic number 103