root tip
根尖
常用释义
英式发音
美式发音
基本释义
- 根尖：根或根枝的末端部分，通常包括根冠、其后的分生组织区域，以及常常包括分化、伸长和生发根毛的区域。
例句
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1·In the region of cotton root tip, PL9L were not detected.在棉花根尖区域均未检测到PL9L。
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2·These proved mucilage could protect root tip from Al injury.表明铝胁迫时粘胶层具有保护根尖的作用。
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3·The number of chromosomes in the root tip cells was observed.对主栽品种的根尖细胞染色体数进行了观察；
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4·Studied on chromosome damage in cells of broad bean root tip.对照射后蚕豆根尖下细胞中的染色体损伤情况进行了研究。
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5·After the infected root tip and infected tissue have been removed.再把受感染的牙根梢和受感染的组织切除之后。
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6·Apicoectomy is the removal of a very small Part of the infected root tip.齿根尖切除就是要将受到感染的根梢的一个非常小的部分切除掉。
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7·Thus, copper acetic acid had systematical teratogenic effects on Vicia faba root tip cells.因此，乙酸铜对蚕豆根尖细胞具有明显的致畸效应。
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8·Methods:Sister chromatid exchange(SCE) was sued in human lymphocytes and plant root tip cells.方法：蚕豆、大麦和人外周淋巴细胞姐妹染色单体交换（SCE）。
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9·The function of root tip is related to transport, unloading and distribution of auxin in roots.根尖功能与生长素运输、根尖的卸载及根中的分布有密切关系。
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10·Methods:Sister-chromatid exchange (SCE) was used in human lymphocytes and plant root tip cells.方法：人外周血淋巴细胞和植物根尖细胞SCE。