The results have important role on further theoretical research, and improving the technical process and spreading area of application for cross wedge rolling.

研究结果对深入进行楔横轧理论研究，提高其工艺水平，扩展其应用范围有重要作用。

youdao

Further analyses show the variation of earth rotation rate and sunspot cycle length have important role on the climate abrupt change in the Qinghai-Xizang Plateau.

进一步分析表明，地球自转速度和太阳黑子周期长度的变化对高原及北半球本世纪气候的突变和阶段性变化起着重要的作用。

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Students have played an important role in the past, but for the moment, they're on the margins.

学生们过去发挥了重要的作用，但现在，他们不再重要了。

《柯林斯英汉双解大词典》

"The role of digital media has revolutionized really the way demonstrations have been reported and for that reason it has been playing a very,very important role."

VOA: standard.2010.03.09

I think we have an important role for economic, financial education.

我想我们必须对经济及金融学教育,提起重视。

耶鲁公开课 - 金融市场课程节选

I think that America has an important role to play to have the standards increased.

我觉得美国在提高标准方面扮演着重要的角色。

爱护小朋友 - SpeakingMax英语口语达人

Alex Bols, executive director of the 1994 Group of universities said the report was an "important contribution" and that higher education did have an important role to play in aiding social mobility, but some of the recommendations gave "real cause for concern".

BBC: Education & Family

Obviously it is, as I said, an important economic relationship, and you will see those in business that have an important role to play that helps create jobs right here in America.

WHITEHOUSE: Press Briefing

It depends on notions of civil harmony and responsibility, which governments have an important role in supporting.

ECONOMIST: Weighing safety against liberty