基本解釋珠孔的同根派生 micropylar相關(guān)詞英漢例句TEM image of a section through the micropylar center was obtained. 還拍攝到了通過卵孔中心的縱切面映象。One of the nuclei at the micropylar pole becomes dlimited by a small amount of cytoplasm. 珠孔端有一個(gè)核,因?yàn)閹в猩倭考?xì)胞質(zhì)而變成界線分明。One of the nuclei at the micropylar pole becomes delimited by a small amount of cytoplasm. 珠孔端有一個(gè)核,因?yàn)閹в猩倭考?xì)胞質(zhì)而變成界線分明。Synergid cells Two haploid cells located near the egg cell at the micropylar end of the embryo sac in flowering plants. 助細(xì)胞:存在于開花植物胚囊內(nèi),是位于珠孔端的卵細(xì)胞兩側(cè)的兩個(gè)單倍體細(xì)胞。The ovules were cut from middle part and pushed its micropylar position using a dissection needle. 再用顯微操作儀的玻璃針將卵細(xì)胞和兩個(gè)助細(xì)胞分開,達(dá)到分離蔥卵細(xì)胞的目的。micropylar更多例句