“annual ring”的概念、定义、翻译、参考文献-科学参考

单词	annual ring
释义	annual ring Encyclopedia 理学〔植物形态与结构〕释 annual ring年轮温带及其以北地区生长的树木通常在每年的一个生长期中，由维管形成层产生一圈次生木质部，在木材横切面上呈现明显的同心轮状结构。 Biology annual ring年轮
随便看	American Occupation of Japan American-Panaman Treaties American Party American Pastoral American pattern of capitalistic development in agriculture American Petroleum Institute American Photo American Phytopathological Society American polar orbit meteorological satellite American Power Conference American President Lines American private international law American Public Information Commission American Regional Organisation of Workers American Renaissance Americans American Samoa American Samoa National Park American Security Exchange Value Line Composite Index American serpentine leafminer American shad American silver American Slums American Smarter Railroad American social health association index

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。