ประโยคภาษาจีน : 中文句子 |
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chūn 春 xùn qī 汛期 dīng luó 钉螺 fán zhí qī 繁殖期 zài 在 dòng tíng hú 洞庭湖 xiàn chǎng 现场 jìn xíng 进行 shuǐ yān 水淹 luó 螺 luǎn 卵 shì yàn 试验 guān chá 观察 luó 螺 luǎn 卵 jié gòu 结构 de 的 dòng tài 动态 biàn huà 变化 |
In order to observe developmental change of ultrastructure of Oncomelania eggs, field trial for Oncomelania eggs was made in Dongting Lake during spring flood. |