The discovery was incidental to their main research.

这一发现是他们主要研究中的附带收获。

《牛津词典》

Main research: New media and research in policy of spread.

主要研究方向：新媒体及传播政策研究。

youdao

Only few experts knew the main research of this project, InfoBus system.

只有很少的几个专家知道这个项目的主要研究目标，InfoBus（信息快车）系统。

youdao

Bhutan's main research center collects a wide variety of data to measure this, including things like psychological well being, good governance, ecological diversity and living standards.

VOA: standard.2009.09.14

His main research interests are in the areas of comparative political economy with the focus on the developing countries.

他主要的研究领域在于,对比性政治经济,特别是发展中国家的政治经济。

普林斯顿公开课 - 国际座谈会课程节选

The research suggests that to grow, they have to be able to export the hormone into the main stem.

VOA: special.2009.10.13

One of her main research projects looked at the relationship between self-control and grade-point average.

NEWYORKER: Don��t!

My main research task today is to estimate how much we are likely to drop as a nation in our freedom score.

FORBES: As Obama Heads To Term Two, What Are Investors To Do?

We take off by helicopter from America's main research base in Antarctica toward Cape Royds, where exactly 100 years ago, in 1908, scientists started studying the local penguin colony.

NPR: Penguins Helped and Hurt by Changing Climate