He decided to devote the rest of his life to scientific investigation.

他决定把余生奉献给科学研究。

It is with such facts that a scientific investigation must begin.

科学研究正是从这些事实入手的。

How Can a scientific investigation be an adventure?

科学调查为什么可以成为一场伟大的冒险？

Interpreting the chance outcomes that occur in scientific investigation.

译释在科学调查中所出现的机遇结果。

The scientific investigation team found many mammoth fossils in the forest.

科考人员在森林中发现了很多毛象的尸骨化石。