英语词汇pollen embryo sac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
?花粉胚囊
... 花粉室;花粉腔 pollen chamber 花粉分布图 pollen diagram 花粉胚囊 pollen embryo sac ...

1
In present work, the development of anther, formation of pollen grain and development of ovule and formation of embryo sac in Ramie were observed.
本工作对苎麻花药的发育和花粉粒的形成、胚珠的发育和胚囊的形成进行了观察。
2
Path analysis was studied about 141 accessions involving pollen fertility, anther dehiscence index, embryo sac fertility and seed setting rate.
对141份野生稻的花粉育性、裂药指数、胚囊育性和结实率进行通径分析。
3
The pollen tube entered into the embryo sac via one synergid.
花粉管经由一个助细胞进入胚囊；

单词	pollen embryo sac
释义	pollen embryo sac 简明释义花粉胚囊网络释义 1 ?花粉胚囊 ... 花粉室;花粉腔 pollen chamber 花粉分布图 pollen diagram 花粉胚囊 pollen embryo sac ... 双语例句 1 In present work, the development of anther, formation of pollen grain and development of ovule and formation of embryo sac in Ramie were observed. 本工作对苎麻花药的发育和花粉粒的形成、胚珠的发育和胚囊的形成进行了观察。 2 Path analysis was studied about 141 accessions involving pollen fertility, anther dehiscence index, embryo sac fertility and seed setting rate. 对141份野生稻的花粉育性、裂药指数、胚囊育性和结实率进行通径分析。 3 The pollen tube entered into the embryo sac via one synergid. 花粉管经由一个助细胞进入胚囊；
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