bicollateral
基本解釋
- [生物學]雙韌的雙并生的
英漢例句
- Bicollateral bundle The arrangement of tissues in the vascular bundles in which the phloem is situated on both sides of the xylem.
是初生木質部的內，外方都有初生韌皮部分布的一種維管束排列方式。
http://www.chazidian.com - The primary structure of hypocotyl consists of epidermis, cortex, vascular bundle, pith and pith rays, vascular bundle belongs to bicollateral bundle.
下胚軸的初生結構由表皮、皮層、維管束、髓和髓射線等構成，維管束為雙韌型；
雙語例句
詞組短語
- bicollateral bundle 雙韌維管束
- bicollateral vascular bundle [植]雙韌維管束;雙韌型維管束
- ectoxylar bicollateral bundle 外木質復并立維管束
- bicollateral vascul bundle 雙韌維管束
- ectophloic bicollateral bundle 外篩復并立維管束
短語
英英字典
- (of a vascular bundle) having two phloem groups to the inside and outside, respectively, of the xylem ( )
柯林斯英英字典
專業(yè)釋義
- 雙韌的
- 雙并生的