萼

Folds of lower corolla lip pilose; calyx lobes usually lanceolate; style sparsely glandular pubescent; parasitic on species of the Asteraceae.

更低的花冠唇的褶层具柔毛；萼裂片通常披针形；花柱疏生腺体短柔毛；在Asteraceae的种上寄生。

Sepals distinctly awned at or below apex; corolla salverform with a long narrow tube; stamens and pistil mostly exserted.

等于或低于顶具芒的清楚的萼片；花冠高脚碟状的具一长的狭窄的筒部；雄蕊和雌蕊主要外露。

Sepals oblong-ovate, 6-9 mm, hirsute, apex awned.

萼片长圆状卵形，6-9毫米，具长硬毛，先端具芒。

Flowers bisexual. Sepals 4, distinct or basally connate.

花两性 萼片4，离生的或基部合生。

Sepals and petals free or basally connate.

萼片和花瓣离生或基部合生。

Sepals 5, basally connate or distinct, imbricate in bud.

萼片5，基部合生或离生，在芽中覆瓦状。

Stamens as many as or 2 × as many as sepals; anthers versatile or sometimes basifixed; pollen shed singly or in tetrads or polyads.

雄蕊同数或2 *同数萼片；有时的花药丁字着的或基着；花粉室单一或四个或多个。

Stamens opposite sepals; filament filiform; anther basifixed or dorsifixed, 2-loculed, dehiscing longitudinally or by pores.

雄蕊与萼片对生；花丝丝状花药基着或者背着，2室，纵向开裂或者通过孔开裂。

Male flowers pedicellate or sessile; sepals 4-6, distinct, usually unequal, imbricate; petals absent; stamens 1-25, 1 to several whorls surrounding disk or outer ones inserted at margin or sinus of disk, inner ones inserted on disk; filaments free; anthers bilocular, usually introrse, rarely extrorse, longitudinally dehiscent; disk flattened or concave, margin shallowly or deeply fid; rudimentary ovary very small or absent.

雄花有花梗或无梗；萼片4-6，离生，通常不等长，覆瓦状；花瓣无；雄蕊1-25，1或数轮围绕花盘或外轮着生于花盘边缘或凹缺，内轮着生于花盘；花丝离生花药具2室，通常内向，很少外向，纵向开裂；花盘扁平或凹，边缘浅或深裂；不发育子房非常小的或无。

Female flowers solitary or several and male mixed in axillary cluster; pedicels 2-6 cm; calyx yellow-green, 6-lobed; sepals slightly thick, biseriate, outer obovate or subspatulate, ovate-elliptic, 6-7 × 3-4 mm, inner shorter, obovate, ca. 5 mm, with purple stripes; disk absent; pistil depressed globose, ca. 2 × 2.7 mm, 3-locular; styles 3, bifid at apex, arms recurved.

雌花单生或数个雌花和雄花在腋生簇束里混生；花梗2-6厘米；花萼黄绿色，6裂；萼片稍厚， 2列，外部倒卵形或近匙形，卵状椭圆形， 6-7 * 3-4 毫米，内部的短，倒卵形，长约5毫米，有紫色条纹；花盘无；雌蕊扁球形，约2×2.7毫米，3室；花柱3，在先端2裂，裂片下弯。

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。