无叶的

Leaves subsessile, spreading or slightly incurved, semiterete, apex acuminate.

叶近无柄，平展的或稍弯曲，半圆柱形，先端渐尖。

Leaves subsessile, lanceolate, oblanceolate, or linear-lanceolate, densely silvery sericeous, base attenuate, apex acute to obtuse. Pedicel 1-2 mm.

叶近无柄，披针形，倒披针形，或线形披针形，被绢毛的密被银色，基部渐狭，先端锐尖到钝。

Pedicels not setose; calyx lobes 3–8 mm; leaf apex rounded or obtuse; midrib and main veins adaxially glabrous.

花梗不具刚毛；萼裂片3-8毫米；叶先端圆形的或钝；中脉和主脉正面无毛。

Adult leaves pilose along midvein, 3-veined, stipules subulate, 1.5-3 mm; female bracts broadly ovate, subglabrous; ovary densely setulose; capsule scattered shortly softly setose.

老叶具柔毛的沿中脉，3脉，托叶钻形，1.5-3毫米；雌花苞片宽卵形，近无毛；子房密被具小刚毛；蒴果星散短轻轻具刚毛。 6 A。 wui 印禅铁苋菜

Proximal cauline leaves not sheathlike; sepals less than 4.5 mm; fruit shortly stipitate or sessile.

下部的茎生叶并非鞘状；萼片不到4.5毫米；果具短柄或无梗。

Leaves spatulate, lanceolate, spatulate to linear, or obovate, elliptic, or oblong, less than 3(-4) cm and ca. 1 cm in diam.; branchlets pubescent or glabrous

叶匙形，披针形，匙形的到线形，或倒卵形，椭圆形，或长圆形，少于3(-4)厘米和约1厘米，小枝具短柔毛或无毛 11

Flowers many, in spicate or racemose inflorescences, rarely solitary; bract 1, usually similar to leaves; bractlets 2 or absent.

花很多，在穗状或总状的花序，很少单生内；苞片1通常类似于叶；小苞片2或无。

Basal leaves petiolate, rosulate, simple, entire, persistent, with stramineous, thick, flattened petioles.

茎无。 具叶柄的基生叶，莲座状，单，全缘，宿存，具，厚，扁平叶柄。

Basal leaves rosulate; petiole broadened at base, often ciliate, 1-6 cm; leaf blade lanceolate to linear-lanceolate, 2-9 × 0.5-2 cm, pubescent or glabrous, base cuneate or attenuate, margin entire, apex acute to subacuminate.

基生叶莲座状；叶柄扩大在基部，经常具缘毛，厘米；叶片披针形的到线状披针形， 2-9 * 0.5-2 厘米，被短柔毛或无毛，基部楔形或渐狭，边缘全缘，先端锐尖到近渐尖。

Leaves 5--9; petiole 7--13 cm; leaf blade lanceolate to suboblong-lanceolate, 20--50 × 3--5 cm, papery to thickly so, adaxially glabrous, abaxially slightly pilose on veins, base acuminate, apex acuminate to subcaudate.

叶5-9；叶柄7-13厘米；叶片披针形披针形到近长圆形， 20-50 * 3-5 厘米，纸质到厚如此，正面无毛，背面稍具柔毛在脉上，渐尖的基部，先端渐尖到近尾状。

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。