The research of the phase transition mechanism of diamond from graphite at catalyst action has never interrupted at home and abroad.

触媒参与下石墨变金刚石的机制问题，国内外研究者从未间断过对其进行探索。

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The Alliance Secretariat and its members and partners can be a catalyst and a platform for ideas and action at global, regional and national level.

联盟秘书处、会员和合作伙伴是产生想法的催化剂和平台，但将想法在国际、地区和国家层面上变为现实却需要会员单位的努力。

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The "3 by 5" target has been a major catalyst for mobilizing international support and action around the global effort to expand HIV treatment access.

“三五”目标是围绕全球扩大获得HIV治疗全球工作调动国际支持和行动的一项主要促进因素。

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Furthermore, the United States must still be the prime catalyst for action on global problems.

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But they're also a catalyst for action as relates to current crises.

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Tragedy should not be the catalyst for action.

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