“Niven constant”的概念、定义、翻译、参考文献-科学参考

单词	Niven constant
释义	Niven constant Mathematics Niven constant尼文常数
随便看	Stechcol steckel-mill S tectonite STED Stedelijk Museum Amsterdam STED microscopy Steed Awards for Ethnic Literature Steel steel steel and concrete composite structural member steel andreinforced concrete gravity platform steel arches steel band steel bar steel bar bender steel bar cold-drawing machine steel bar cold-extruding machine steel bar molding steel bar processing machinery and prestressed machinery steel-bars truss deck steel bar truss molding machine steel beam steel beam for emergency repair of railway steel-belt sorter steel bonded cemented carbide

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。