叶状柄

In the more highly differentiated Phaeophyta brown algae , such as wracks and kelps , the stalk between the holdfast and the blade .

柄：在高度分化的褐藻门植物如角藻，巨藻等海藻中，连结基足和叶状体之间的茎状物。

In the more highly differentiated Phaeophyta brown algae , uch as wracks and kelps , the stalk between the holdfast and the blade .

柄：在高度分化的褐藻门植物如角藻，巨藻等海藻中，连结基足和叶状体之间的茎状物。

Leaves sessile; blade broadly oblong or oblong-ovate to narrowly oblong or oblong-lanceolate, 2-6.5(-8)× 1-3.2 cm, thickly papery, abaxially rather paler but not glaucous; laminar glands dense, unequal dots or short streaks; intramarginal glands dense; main lateral veins 4-6-paired, with densely reticulate tertiary venation not or scarcely prominent abaxially; base cordate-amplexicaul, apex rounded to shallowly retuse.

叶无柄 叶片宽长圆形或长圆状卵形到狭长圆形或长圆状披针形， 2-6.5(-8)* 1-3.2 厘米，厚纸质，背面相当浅但不是苍白；片状腺体浓，不相等的小圆点或者短的条纹；近边缘内腺体浓； 4-6配对的主要侧脉，突出的具密网状第三脉不或几乎不；抱茎基部心形，先端圆形对浅微凹。

Cauline leaves sessile, auriculate or amplexicaul, entire, dentate, or sinuate.

茎生叶无柄，耳形或者抱茎，整个，有齿，或者具深波状。

Cauline leaves sessile, auriculate or amplexicaul at base, rarely not auriculate, entire, repand, or dentate.

茎生叶无柄，耳形或者抱茎的在基部，很少并非耳形，整个，残波状，或具牙齿。

Leaves sessile; nectaries without fimbriate projections.

叶无柄 没有流苏状突起的蜜腺。

Bulb covered with a tunic. Leaves sessile, very rarely narrowed into a petiole, with a closed leaf sheath at base, linear, linear-lanceolate, or lorate to orbicular-ovate, cross section flat, angled, or semiterete to terete, fistulose or solid.

叶无柄，极少缩小到一叶柄，具一关闭的叶鞘在基部，线形，线状披针形，花葶顶生或侧生，具鞘或裸露。

Leaves sessile, triangular-ovate to narrowly elliptic, not minutely papillose; stems usually unbranched below inflorescence.

叶无柄，三角状卵形的到狭椭圆形，并非细小小乳突；茎通常不分枝的在花序下面。 55 H。 erectum 小连翘

Follicles stipitate, endocarp membranous, dehiscent long before maturity, foliaceous.

蓇葖果具柄，内果皮膜质，早在以前成熟，叶状。

Panicles several, densely long glandular, peduncle nearly absent; fertile stamens 6; seeds gray-blue, semiellipsoid, shallowly radiate striate; leaves sessile

圆锥花序数个，浓密长具腺，花序梗近无；可育雄蕊6；种子灰色蓝色，半椭圆形，浅辐射状具条纹；叶无柄 1 Floscopa scandens 聚花草

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。