The drug is not a new discovery.

这种药物不是什么新发现。

The discovery that elements can transmute by radioactivity.

关于辐射能使元素发生变化的发现。

The discovery of distillation is usually accredited to the Arabs.

蒸馏法通常被认为是阿拉伯人发现的。

The Nobel citation noted that his discovery would be useful for energy conversion technology.

诺贝尔荣誉状上提到，他的发现将对能量转换技术作出贡献。

This discovery makes medical history.

这项发现值得载入医学史册。