基本解釋三原型同根派生 triarch相關(guān)詞英漢例句The adventitious root is triarch,and has the secondary structure. 不定根為三原型,具次生結(jié)構(gòu)。Root which was diach, triarch and tetrarch was comprised of epidermis, cortex and stele. 根為二、三和四原型,由表皮、皮層和中柱3部分組成;The results showed that the primary xylem of the root is diarch, triarch and tetrarchy; 結(jié)果表明:根的初生木質(zhì)部為二原型、三原型和四原型;triarch更多例句