常見例句The chromosome number of Porella caespitans var. nipponica is reported for the first time in the world and H. coalitus is reported for the first time in China. 其中叢生光萼苔日本變種的染色體數(shù)目為首次報道，雙齒異萼苔的染色體數(shù)目為國內(nèi)首次報道。Coccolithus coalitusn. 合生顆石藻 返回 coalitus