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statistics for scientific and technological progress
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statistics for scientific and technological progress
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理学
科学技术统计
释
statistics for scientific and technological progress
科技进步统计
以科技进步为研究对象的统计工作。科技进步是指科学与技术不断发展的一个动态过程,是科学与技术发展水平由低阶层次不断向高阶层次演进变化的过程,是社会进步的重要标志。
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xiaochengqi decoction
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Xiaoding Li
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Xiao Enrong opera troupe for Kunqu and Yi opera of Qing Dynasty
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xiaoer huichun pill
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Xiao Fangdeng
Xiao Feng
Xiaofeng Lu
xiaofeng powder
Xiaogang Cun
Xiaogan High-Tech Industrial Development Zone
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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