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数字信息服务
集成大量的数字信息资源,并通过统一的平台向用户提供信息导航、检索、参考、传递和交流等服务,从而使用户能够方便、快捷地从浩繁的信息中获取所需信息的活动。
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natural generalization
Natural genetically modified
natural geometry
Natural Goodness
natural gradient
natural graphene
natural grassland
natural grassland resources of China
natural guide star
natural half-width
natural halloysite nanotubes
natural harmony of yin-yang
natural harmony system
natural hazard in grasslands caused by poisonous herbaceous plants
natural heritage
natural heritage resources of China
natural history exhibition
Natural History Museum
natural history museum
Natural History Museum of Guangxi Zhuang Autonomous Region
Natural History Museum of Zimbabwe
natural history of disease
natural homomorphism
natural human computer interaction
natural immune tolerance
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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