venation
英 [vɪ'neɪʃ(ə)n]
美[vi'neʃən]
- n. 脉络；叶脉
英英释义
- 1. (botany) the arrangement of veins in a leaf
- 2. (zoology) the system of venous blood vessels in an animal
实用场景例句
- There are two kinds of venation , parallel and net.
- 叶脉有两种:平行脉和网状脉.
辞典例句
- Venation The distribution of veins ( vascular strands ) in a leaf.
- 脉序:是叶片中各叶脉 ( 维管束 ) 的排列分布状态.
互联网
- Venation is the distribution of veins in a leaf.
- 脉序是叶片中各叶脉的排列分布状态.
互联网
- In this composition , first , it confirms the definition, and retrospects the origin, development, and venation.
- 首先明确了概念的含义, 回顾了地域建筑与有机建筑的发展历程及脉络根源.
互联网
- Veins found among the different insect orders is derived from a primitive common the archetype venation.
- 一般普遍认为,各个昆虫目的不同脉序均源于同一种原始脉序.
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- They made up of venation and system about charity enterprise in four hundreds years in Macau.
- 他们共同构成了澳门四百年慈善事业的脉络与体系.
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- The detail from corn ( Zea mays ) leaf shows parallel venation of the major veins.
- 玉米叶的细节表明主脉的平行排列模式.
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- The leaf venation of eighty - nine species, including two exotic species, were cleared and observed.
- 制作并观察了89种植物叶片的脉序, 其中2种为外国种.
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双语例句
- 1. There are two kinds of venation , parallel and net.
- 叶脉有两种:平行脉和网状脉.
来自辞典例句
- 2. Venation The distribution of veins ( vascular strands ) in a leaf.
- 脉序:是叶片中各叶脉 ( 维管束 ) 的排列分布状态.
来自互联网
- 3. Venation is the distribution of veins in a leaf.
- 脉序是叶片中各叶脉的排列分布状态.
来自互联网
- 4. Venation is a character sometimes used in taxonomy.
- 分类学中常将脉序作为一个分类标志.
来自互联网
- 5. The writer explains early culture form and the venation of historical development of the Three Gorges.
- 本文就此内容粗作论述,借以勾画出三峡文化的早期形态与历史发展脉络.
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英文词源
- venation (n.)
- "arrangement of veins," 1640s, of plant structures, noun of state from Latin vena "vein" (see vein). Related: Venational.