A WORD, A WORLD
venation
释义
- n.
- 脉络；【植】脉理；〈集合词〉叶脉；【虫】脉相
- 网络
- 脉序；翅脉；纹理
展开详细释义
n.
1.叶脉型
2.静脉分布
3.翅脉序
4.〔植〕脉理
5.脉络,纹理;【植物;植物学】脉理,脉序;【昆】脉相;〔集合词〕叶脉,翅脉
词形变化
复数：venations
在例句中理解 30 句
Vein One of the vascular bundles in a leaf. The pattern in which the veins are arranged in a leaf is called the VENATION.
叶片中的维管束结构。在叶片中，所有叶脉排列的方式称脉络。
venation pinnate, lowermost pair of veins originating at very leaf base, forming basal margin.
羽状脉，最下面一对脉正好发生于叶基部，形成基部的边缘。
Young branches tetragonous. Leaves opposite, shortly petiolate, leathery or thinly leathery, often shining, margin entire, venation pinnate.
幼枝四棱对生的叶，短柄，革质或薄革质的，通常发亮，边缘全缘，羽状脉。
This hypothesis also can be used to explain complicated and unique venation of dragonfly.
这个假说也可以来解释蜻蜓复杂脉相的形成原因。
Leaves simple, petiolate, stipulate, venation camptodromous, margin entire.
单叶，具叶柄，具托叶，脉序，边缘全缘。
blade membranous, herbaceous or coriaceous, usually with parallel venation, base usually tapering into petiole.
叶片膜质，草质或革质，通常具平行脉序，基部通常渐狭成叶柄。
It could alleviate muscle pain in legs, promote lymphokinesis, dredge venation, relieve and calm leg muscle, prevent varicosity .
能舒缓腿部肌肉、减少疼痛，促进淋巴循环，畅通经络，放松、镇静、舒缓腿部肌肉，预防静脉曲张。
Epidermis cells and long axis of guard cells tend towards the same direction of venation.
表皮细胞和保卫细胞的长轴方向与叶脉走向一致，垂周壁平直或波形；
First section is evolution venation of information technology curriculum integration.
第二章共分三节，主要论述信息技术与课程整合。
leaf blade simple, entire or rarely sparsely serrulate, venation pinnate, usually pellucid-punctate.
叶柄短很少单叶，全缘或疏生，羽状脉，通常透明具点。
venation pinnate; secondary veins anastomosing before reaching margin.
羽状脉次脉在到达边缘前网结的。
Stamens attached to basal part of corolla tube; leaf venation obscure, reticulate but primary veins raised.
雄蕊着生基部花冠筒深裂；除了主脉不明显，网状的叶脉提高。
Leaves broadly linear-lanceolate, small, venation indistinct, apex acicular.
宽线形披针形，小的叶，不清楚的脉序，针状的先端。
Venation wave spectrum analysis finds out shape - structure change of mid- frequency signal fluctuation.
脉络波谱图分析查明了中范围（频率）信号波动的形态结构变化。
Leaf venation pinnate; floral units pedunculate, in a dichasium (tribe Lophostemoneae).
叶脉羽状；花单位有花序梗，在一二歧聚伞花序（族）。
venation pinnate; secondary veins extending to margin, each ending in a tooth.
羽状脉次脉延伸到边缘，各自在末端为一齿。
Calyx in fruit with a distinct tube, free; leaf venation plicate.
有一离生的筒部，离生的在果期的花萼；叶脉折扇状。
leaf blade ovate to elliptic, venation primarily pinnate, base cordate, margin entire, not peltate.
叶片卵形到椭圆形，主要羽状的脉序，基部心形，边缘全缘，不盾形。
stipules caducous; leaf blade simple, margin entire or crenate-serrate, venation pinnate.
托叶早落叶片单叶，边缘全缘或具圆齿锯齿，羽状脉。
Leaf venation not as above, smaller veins randomly reticulate, fine, not protruding on abaxial surface.
叶脉不如上，随机网状的小脉，细，不突出在背面。
petiole short; leaf blade simple, thinly leathery, margin entire, venation pinnate.
叶柄短单叶，薄革质，边缘全缘，羽状脉。
The leaves were consisted of leaf sheath and laminae . The laminae were flat and strip shaped with parallel venation.
圆囊苔草叶基生，由叶鞘和叶片两部分组成，叶片扁平带状，平行脉序；
leaf venation densely and prominently reticulate with translucent gland dots in areoles.
在小窠里的浓密和显著的叶脉网状的具半透明的腺体小圆点。
leaf blade membranous or leathery, margin serrate, venation pinnate, the 2 basal lateral veins usually with tertiary veins.
叶片膜质或革质，边缘有锯齿，羽状脉，2基部的侧脉通常具支脉。
petiole short; leaf blade simple, margin entire, venation pinnate.
叶柄短单叶，边缘全缘，羽状脉。
leaf blade simple, sometimes with cystoliths, margin entire or palmately lobed, venation pinnate or palmate.
单叶，有时有钟乳体，边缘全缘或者掌状浅裂，羽状脉或者掌状脉。
This species is easily distinguished by its quite special venation.
本种容易通过它的十分特别的脉序来区分。
Petals oblong, ca. 3 mm, revolute at anthesis, with inconspicuous brown featherlike venation pattern.
花瓣长圆形，长约3毫米，在花期外卷，具不明显棕色羽毛状脉序图案。
Petals oblong, with brown featherlike venation pattern, obtuse apically.
花瓣长圆形，具棕色脉序仿照，顶部抑制。
The third part explains the importance of vocal singing style through the developing venation of singing style.
第三部分，透过声乐演唱风格发展的脉络，说明声乐演唱风格的重要性；