[医] 根端部, 根尖部

root tip的用法和样例：

例句

The conclusion of this study was that potassium dichromate has obvious teratogenic effect on Vicia faba root tip cells.结论是重铬酸钾对蚕豆根尖细胞具有明显的致畸效应。
The space environment had stimulating mitosis action on root tip cells.Other mutagens had inhibiting mitosis action.空间环境促进根尖细胞有丝分裂活动，其它诱变因素均不同程度地抑制根尖细胞有丝分裂活动。

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a V

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arrest under legal process