“发样征订”的概念、定义、翻译、参考文献-科学参考

单词	发样征订
释义	发样征订 Encyclopedia 文学〔发行业务〕释 soliciting subscriptions with sample copies发样征订出版单位在图书印制之前，通过向单位或个人订购者提供样书或假书的形式征求订购的征订方式。
随便看	planar body planar chirality planar chromatography planar configuration planar connected graph planar contact network planar coordinate planar crossed force system planar crystallographic group planar curve planar defect planar deformation planar deformation features planar design planar distance planar domain planar Doppler velocimetry planar electrode planar element planar embedding planar force system planar graph planar graph algorithm planar Hall effect planarity

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。