“protonema”的概念、定义、翻译、参考文献-科学参考

单词	protonema
释义	protonema Encyclopedia 理学〔植物形态与结构〕释 protonema原丝体苔藓植物的孢子萌发后形成的绿色丝状体或片状体。 Biology protonema原丝体
随便看	covalent crystal covalent diastereoisomers covalent glass covalent graph covalently bonded network covalently closed circular DNA covalently regulatory enzyme covalent modification of regulation covalent network covalent organic framework polymer covalent organic polymer covalent radius covariance covariance analysis covariance distribution covariance function covariance functional covariance matrix covariance operator covariance spectrum covariance stationary process covariance structure analysis covariance window covariant covariant component

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。