“烟杆藓目”的概念、定义、翻译、参考文献-科学参考

单词	烟杆藓目
释义	烟杆藓目 Encyclopedia 理学苔藓植物释烟杆藓目苔藓植物藓类植物门真藓纲的一目。
随便看	constant problem constant progression constant propagation constant quantity constant random variable constant rank constant-rank mapping constant-rank morphism constant-ratio head constant region constant release constant sale books constant sheaf constant species constant specific mass flow pattern constant speed constant frequency constant speed drive unit constant-speed mercury intrusion constant speed motor/generator constant stratum constant stress test constant sum game constant-sum game constant surface constant symbol

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。