“Pteraspida”的概念、定义、翻译、参考文献-科学参考

单词	Pteraspida
释义	Pteraspida Geology and Earth Sciences See heterostraci.
随便看	aposematic coloration a posteriori apothem APP app Appalachian orogenic belt apparent age apparent cohesion apparent conductivity apparent density apparent diameter apparent dip apparent expansivity apparent magnitude apparent noon apparent place apparent polar wander apparent power apparent resistivity apparent retrogression apparent sidereal time apparent solar time apparent velocity apparent viscosity apparent wavelength

科学参考收录了60776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。