In this field of membrane separation technology occupies an important position and role.

在这一领域中膜分离技术占有重要的位置和作用。

youdao

The safety of air traffic control has its unique position and role to ensure aviation safety.

安全的空中交通管制，对于确保航空安全有其独特的地位和作用。

youdao

Al-Khorafi made positive remarks on China's position and role in the international and regional affairs.

哈拉菲积极评价中国在国际和地区事务中的立场和作用。

youdao

"Multilateral diplomacy has regained a central position, with emphasis on the role that the United Nations and other international institutions can play.

VOA: standard.2009.10.09

He stressed its role as a bridge between cultures, and its unique position as a large secular democracy with a 99 percent majority Muslim population.

VOA: standard.2009.04.06

Lacking a royal patron, he created the position and the role of l'architecte du roi for himself, holding court, dispensing favors, creating reputations, masterminding moves in careers and construction, building prominently and expensively for wealthy and corporate clients -- and, above all, decreeing the next big thing.

WSJ: Philip Johnson: Short of Attention Span, Long on Aesthetics

And he certainly should have knowledge of it and be able to explain not just his role and his position in it and his knowledgeability, but also the broader question of what was going on in the administration as this unfolded.

CENTERFORSECURITYPOLICY: National Security Experts Warn: Reject Brennan

Mr Marr, a former political editor of the BBC and author of some shrewd books on modern Britain, sets himself a more ambitious task: to explain what the queen's role and position tell us about her subjects.

ECONOMIST: Why the queen has to be seen to be believed