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statistics on science and technology
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statistics on science and technology
科学技术统计
用一套可以有效测度国家科技系统复杂机制的指标,对一国范围内科技活动的规模、结构及功能进行连续的年度数量测定,为国家科技政策的制定与评价提供准确、系统的年度科技统计数据及统计分析报告。
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norm referenced test
norm residue
norm residue symbol
norm resolvent convergence
Norms for Design of Exterior Appearance of Police Stations
Norms for Law Enforcement Case Settings of Public Security Organs
Norms of Journalistic Conduct
norms of the office order of the people's police
norm study
norm subgroup
norm theorem
norm topology
Norovirus
norovirus
Norovirus infection
Norrish reaction
Norrish type II photoreaction
Norrish type Ⅰ photoreaction
Norrish type Ⅱ photoreaction
Norris-Landzberg model
Norris-Landzberg模型
Norrländska litteratursällskapet
North
north
North Africa
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