关键词：数字图书馆，著作权保护，国外研究进展 [gap=24141]Keywords:Digital library,Copyright protection, Research progress abroad
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progress of research abroad 国外研究进展
The research progress of experimental and theoretical work on pyrolysis kinetics at home and abroad was reviewed.
综述了目前国内外生物质热裂解动力学在实验和理论方面的研究进展。
This paper introduced the research progress in recent years abroad, including designs of wing type for large scale fan in MW level, the key technology of materials and fan support platform on the sea.
文章介绍了国外近年来在兆瓦级大型风机翼型设计、制作材料及风机海上支撑平台关键技术的研究进展。
The research progress of toughening modification on epoxy resin at home and abroad was reviewed.
对国内外增韧改性环氧树脂的研究进展作了较为全面的综述。
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