lateral vein中文

側脈

外側靜脈

例句與用法

Leaves leathery , ovate or elliptic , 7 - 12 cm long , 3 . 5 - 5 cm wide , apex short acute , base rounded or cordate , upper surface green , glossy , lateral veins 6 - 8 pairs , impressed adaxially and prominent abaxially
葉革質，卵形或橢圓形，長7 - 12厘米，寬3 . 5 - 5厘米，先端短急尖，基部圓形或心形，上面亮綠色，側脈6 - 8對，在上面凹陷，在下面突起。
Numerous small rounded dark brown or black necrotic patches in green leaves ; patches often in groups or rows close to midrib or major lateral veins , towards centre or basal areas of leaflects ; petioles green and healthy
缺錳的馬鈴薯葉片：葉片上有大量深褐色或黑色壞死小圓斑，葉的主脈或大部分側脈附近有條狀斑紋，向葉中部和基部擴散，葉柄正常并保持綠色。
Leaves ternate ; leaflets papery or nearly leathery , ovate to ovate - elliptic , 6 - 15 cm long and 3 - 7 cm wide , apex abruptly acuminate , base rounded to subcordate , entire , both surfaces glabrous ; basal veins 3 , lateral veins 4 - or 5 - paired , conspicuous on both surfaces ; petiolules 1 . 5 - 2 cm long , glabrous
葉為三出復葉；小葉紙質或近革質，卵形至卵狀橢圓形，長6 - 15厘米，寬3 - 7厘米，先端突尖，基部圓形至近心形，全緣，兩面無毛；常有基出3出脈，側脈4 - 5對，兩面均明顯；小葉柄長1 . 5 - 2厘米，無毛。