“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	mine ventilation system design mine ventilator Mine Warfare mine wastewater bearing cyanide mine wastewater circulation utilization mine wastewater treatment mine water-bursting mine water environment mine water pouring mine waterproof mine water rescue system mine winch mine work system Minfeng (Niya) Xian Minfu Tan Hu Minfu Tan Hu (1891—1927) Ming Ming'an Mingan Archipelago National Park Reserve Ming and Qing dwellings in Huizhou Ming and Qing Dynasty Rubbing Album of Zheng Gu Stele Ming and Qing operatic costume cases collected at the Qing court Ming and Qing private kilns at Jingdezhen City Mingantu Ming archives

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