micropylar
基本解釋
- 珠孔的
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.
珠孔端有一個核，因為帶有少量細胞質而變成界線分明。 - One of the nuclei at the micropylar pole becomes delimited by a small amount of cytoplasm.
珠孔端有一個核,因為帶有少量細胞質而變成界線分明。 - Synergid cells Two haploid cells located near the egg cell at the micropylar end of the embryo sac in flowering plants.
助細胞：存在于開花植物胚囊內，是位于珠孔端的卵細胞兩側的兩個單倍體細胞。 - 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胞和兩個助細胞分開，達到分離蔥卵細胞的目的。