基本解釋n.[植]組織原同根派生 histogen相關(guān)詞英漢例句In roots, however, the concept is still applied, and in some angiosperm roots a fourth histogen zone is recognized, the calpytrogen, which gives rise to the root cap. 然而在根中,它還是適用的。在一些被子植物的根中,還發(fā)現(xiàn)了第四種組織原,即calpytrogen,與根冠發(fā)生有關(guān)。histogen concept 組織原概唸histogen theory 組織原學(xué)說See histogen theory; 蓡見histogentheory;histogen更多例句