venation

英式音标：[vi:'neɪʃən]

美式音标：[vi'neɪʃən]

词汇分类：高级英文词汇教程 - 高级常用词精选与重现,Better Wordpower

概况：

n. 脉络；叶脉

词义：

n.

脉序，脉相；

英英释义

venation[ vi:'neiʃən ]

n.

(botany) the arrangement of veins in a leaf

(zoology) the system of venous blood vessels in an animal

同义词：venous blood system

用法：

双语例句

用作名词(n.)

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。

权威例句

Venation networks and the origin of the leaf economics spectrum.

Venation pattern formation in Arabidopsis thaliana vegetative leaves.

Developmental Genetics of the Venation Pattern of Drosophila

Leaf maximum photosynthetic rate and venation are linked by hydraulics.

Flexural stiffness in insect wings I. Scaling and the influence of wing venation

Flexural Stiffness in Insect Wings: Effects of Wing Venation and Stiffness Distribution on Passive Bending

Decoding leaf hydraulics with a spatially explicit model: principles of venation architecture and implications for its evolution.

Combes SA, Daniel TL. Flexural stiffness in insect wings. I. Scaling and the influence of wing venation. Journal of Experimental Bio...

Cotyledon vascular pattern2-mediated inositol (1,4,5) triphosphate signal transduction is essential for closed venation patterns of ...

The ASYMMETRIC LEAVES2 gene of Arabidopsis thaliana regulates formation of a symmetric lamina, establishment of venation and repress...

同义词：veining,vein,nerve

英语词源：

venation (n.)

"arrangement of veins," 1640s, of plant structures, noun of state from Latin vena "vein" (see vein). Related: Venational.

造句：

1. A pattern of veins or nerves;venation.

脉序静脉或神经的结构；脉络

-- 来源 -- 英汉 - 短句参考

2. netted venation | reticulated venation

网状叶脉

-- 来源 -- 英汉 - 翻译参考[网络]

3. Resembling metamorphic rock in consistency, texture, venation, color, or coldness.

与大理石相似的在硬度、质地、脉纹、色彩或冷度上象变质岩的

-- 来源 -- 英汉 - 短句参考

4. arcuate venation

弧曲脉序

-- 来源 -- 英汉 - 翻译参考[网络]

5. closed venation

闭锁脉

-- 来源 -- 英汉 - 翻译参考[网络]

6. dichotomous venation

二叉脉序

-- 来源 -- 英汉 - 翻译参考[网络]

7. netted venation

网状脉序

-- 来源 -- 英汉 - 翻译参考[网络]

8. palmately-netted venation

掌状网状脉

-- 来源 -- 英汉 - 翻译参考[网络]

9. parallel venation

平行叶脉

-- 来源 -- 英汉 - 翻译参考[网络]

10. There are two kinds of venation, parallel and net.

叶脉有两种：平行脉和网状脉。

-- 来源 -- 英汉 - 辞典例句