They are conducting a scientific investigation on climate change.

他们正在进行一项关于气候变化的科学考察。

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。

In view of the importance of the plateau to the weather and climate over broad areas, a scientific investigation was carried out a few years ago.

鉴于这一高原对广大地区的天气和气候的重要性所以在数年前曾进行过一次科学考察。

Based on a scientific investigation into the variety, this paper assumes that the Chinese dance teaching has modeled itself on the ballet teaching.

在科学地认识这些差异的基础上，中国舞教学应完全按照芭蕾舞模式进行。