“Palaeotropical kingdom”概念、定义、翻译-科学时代

单词	Palaeotropical kingdom
释义	地理学词汇手册 Palaeotropical kingdom 古热带植物区
随便看	sample space sample space sample space sample splitter sample splitting device sample standard deviation sample statistics sample survey sample survey sample survey sample survey sample survey sample survey method sample thinning sample to background activity ratio sample tree sample tube sample unit sample unit sample value sample variance sample variance sampling sampling sampling

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。