ประโยคภาษาจีน : 中文句子 |
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táng 糖 yòng 用 tián cài 甜菜 rǎn sè tǐ 染色体 shǔ 数 zǎo yǐ 早已 yán dìng 研定 dàn 但 hé xíng 核型 yán jiū 研究 zài 在 guó nèi 国内 bào dǎo 报导 jí shǎo 极少 |
Although chromosome number in sugar beet has been known for years, its karyotype has been known very little in this country. |