名词
中文翻译:半衰期
同义词:
['half-life', 'half-life period例句:1. The half-life of the drug is three months.(这种药物的半衰期为三个月。)2. The scientist calculated the half-life of the radioactive material.(科学家计算了放射性物质的半衰期。)']
例句:
-
1. The half-life of the drug is three months.
这种药物的半衰期为三个月。
-
2. The scientist calculated the half-life of the radioactive material.
科学家计算了放射性物质的半衰期。
-
3.The half-life of a radioactive substance is determined by its decay rate.
放射性物质的半衰期由其衰变率决定。