triarch
基本解释
- 三原型
英汉例句
- The adventitious root is triarch,and has the secondary structure.
不定根为三原型,具次生结构。 - Root which was diach, triarch and tetrarch was comprised of epidermis, cortex and stele.
根为二、三和四原型,由表皮、皮层和中柱3部分组成; - The results showed that the primary xylem of the root is diarch, triarch and tetrarchy;
结果表明:根的初生木质部为二原型、三原型和四原型;