叶状柄

Leaves basal, subdistichous or fasciculate, sessile or petiolate, usually linear to elliptic-lanceolate, conduplicate, base sheathing.

叶基生，二列或束状，无柄或具叶柄，通常线形到椭圆形披针形，对折，基部具鞘。

Leaves opposite, sessile or petiolate; interpetiolar stipules well developed to reduced to a transverse ridge.

叶对生，无柄或具叶柄；叶柄间的托叶发育良好到一根横梁成脊状的退化至。

Basal leaves petiolate, sheathing; leaf blade 1-pinnate; pinnae sessile, remote.

基生叶具叶柄，具鞘；叶片1回羽状；羽片无柄，稀疏。

Leaves lanceolate to ovate-lanceolate, short petiolate to subsessile; corolla usually creamy white to reddish, purple spotted.

叶披针形到卵状披针形，对近无柄的短叶柄；通常的花冠乳白色的到带红色，紫色斑点。

Inflorescence branches, pedicels, hypanthia, and sepals sparsely subsessile glandular

花序分枝，花梗，管状体和萼片疏生近无柄具腺 2 B。 crassifolia 厚叶岩白菜

Cauline leaves alternate or whorled, sessile, linear-lanceolate to elliptic-lanceolate.

茎直立 茎生叶交替的或轮生，无柄，线状披针形的到椭圆形披针形。

Glands of leaf base or petiole apex cupular, stalked

叶基部或叶柄先端杯状的腺体，柄 11

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。