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venation

英 [v?'ne??(?)n] 美[vi'ne??n]
  • n. 脈絡(luò)；葉脈

英文詞源

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

雙語例句

1. There are two kinds of venation , parallel and net.
葉脈有兩種:平行脈和網(wǎng)狀脈.

來自辭典例句

2. Venation The distribution of veins ( vascular strands ) in a leaf.
脈序:是葉片中各葉脈 ( 維管束 ) 的排列分布狀態(tài).

來自互聯(lián)網(wǎng)

3. Venation is the distribution of veins in a leaf.
脈序是葉片中各葉脈的排列分布狀態(tài).

來自互聯(lián)網(wǎng)

4. Venation is a character sometimes used in taxonomy.
分類學(xué)中常將脈序作為一個(gè)分類標(biāo)志.

來自互聯(lián)網(wǎng)

5. The writer explains early culture form and the venation of historical development of the Three Gorges.
本文就此內(nèi)容粗作論述,借以勾畫出三峽文化的早期形態(tài)與歷史發(fā)展脈絡(luò).

來自互聯(lián)網(wǎng)