英语词汇micropylar cell怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
The free cell wall formation occurs first in the micropylar end when the embryo is 4-6 celled stage, then to the chalazal end and the center.
当胚发育到4—6个细胞时，在胚囊珠孔瑞的游离核之间先形成细胞壁。细胞壁的形成是以自由壁的方式从珠孔端到合点端自外向内进行。
2
Synergid cells Two haploid cells located near the egg cell at the micropylar end of the embryo sac in flowering plants.
存在于开花植物胚囊内，是位于珠孔端的卵细胞两侧的两个单倍体细胞。

单词	micropylar cell
释义	micropylar cell 简明释义珠孔细胞网络释义 1 ?精孔细胞精孔细胞双语例句 1 The free cell wall formation occurs first in the micropylar end when the embryo is 4-6 celled stage, then to the chalazal end and the center. 当胚发育到4—6个细胞时，在胚囊珠孔瑞的游离核之间先形成细胞壁。细胞壁的形成是以自由壁的方式从珠孔端到合点端自外向内进行。 2 Synergid cells Two haploid cells located near the egg cell at the micropylar end of the embryo sac in flowering plants. 存在于开花植物胚囊内，是位于珠孔端的卵细胞两侧的两个单倍体细胞。
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