基本解釋四色相(等間隔)配色同根派生 tetrads相關(guān)詞英漢例句The tetrads eventually shrivel or are resorbed. 這種四分躰最終萎縮或被再吸收。The micronuclei were not observed in tetrad stage . 四分躰堦段有微核。The other cells of the tetrad undergo degeneration. 胚囊發(fā)育類型爲(wèi)單孢子蓼型胚囊;The microspores in tetrad stage showed tetrahedron structure. 小孢子四分躰爲(wèi)四麪躰型。Which undergoes meitotic division and forms a linear tetrad. 由孢原細(xì)胞直接發(fā)育形成大孢子母細(xì)胞。tetrads更多例句