ประโยคภาษาจีน : 中文句子 |
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qiē piàn 切片 guān chá 观察 fā xiàn 发现 lí 丽 pèng 椪 hào 号 pēi náng 胚囊 mǔ 母 xì bāo 细胞 zài 在 sì 四 hé 核 qī 期 yǐ 已 wán quán 完全 tuì huà 退化 |
Observation by paraffin section showed that Lipeng No. 2 embryo sac mother cells were almost entirely degenerated during megasporogenesis. |