“secondary source”的概念、定义、翻译、参考文献-科学参考

单词	secondary source
释义	secondary source Encyclopedia 管理学竞争情报源释 secondary source间接情报源通过各种间接方式获得竞争情报的信息来源。 Physics ＞光学＞信息光学＞释义 secondary source次级波源 Astronomy secondary source次源
随便看	fixed cell fixed-charge problems fixed circle fixed Communication Satellite fixed compensation fixed component fixed component of a linear system fixed cone of instantaneous axes fixed coordinate fixed coupling fixed crane fixed cross section chart fixed cross section survey fixed crushing station fixed cycle fixed decimal point fixed degree fixed delay fixed disaster-prevention green space fixed dummy block extrusion fixed effect fixed-effect model fixed electrode fixed element fixed-ended beam

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。