萼

On an average, 1.1±0.3 and 0.4±0.1 rotifers were hatched from per milliliter sediments of the big and the small basins, respectively. The rotifer species, which was hatched at one incubation pattern from the resting eggs in sediments of both the two basins of the lake and whose density was higher than 20ind/200mL, included Proalides tentaculates , Anuraeopsis fissa , Keratella cochlearis , Brachionus diversicornis , Filinia brachiata and B .

mL的轮虫种类总计有6种，它们是多须伪前翼轮虫、裂痕龟纹轮虫、螺形龟甲轮虫、裂足臂尾轮虫、臂三肢轮虫和萼花臂尾轮虫；其中前三种轮虫为两湖区所共有。

Fertile stamens 3, on 1 side, 2 inserted opposite sepals, 1 opposite petal; filaments glabrous; staminodes 3; antherodes 4-lobed, butterflylike.

能育雄蕊3，在1 边，2着生与萼片对生，1与花瓣对生上；花丝无毛退化雄蕊3； 4裂的退化花药，蝴蝶状。

Any of several plants of the genus Calochortus having tulip-shaped flowers with 3 sepals and 3 petals; southwestern United States and Mexico.

饲草属的多种鳞茎植物的任何一种，开有各色的郁金香状的花朵，其花具有三个萼片和三个花瓣；产于北美洲西部和墨西哥。

The isomerous flower of the tulip .any of several plants of the genus Calochortus having tulip-shaped flowers with 3 sepals and 3 petals; southwestern United States and Mexico.

饲草属的多种鳞茎植物的任何一种，开有各色的郁金香状的花朵，其花具有三个萼片和三个花瓣；产于北美洲西部和墨西哥。

Stems often more than 20 cm tall, branched from middle or apically; inflorescences, pedicels, and calyces glabrous or sparsely short glandular hairy; calyx lobes lanceolate to ovate-lanceolate, more than 1.5 mm wide

20厘米高的超过茎通常，从中间或那里分开；花序，花梗和花萼无毛的或疏生短腺毛；萼裂片披针形到卵状披针形，超过1.5毫米宽 7 Linaria vulgaris 柳穿鱼

Originally growing in China, this plant has been reputed as "Immortal of the Flowers" with profuse flowers, prolific calyces, an elegant bearing as well as dazzling color as gorgeous as rosy clouds.

海棠—表示思念，纯洁的爱情原产中国，重葩叠萼，一树千花，风姿绰约，艳似云霞，被誉为&花中神仙&。

Calyx tube persistent, yellow or yellowish green, campanulate; lobes 5, reflexed or erect.

萼筒宿存，黄的或黄绿色，钟状；裂片5，反折的或直立。

Female flowers with an entire bract adnate to ovary, free at apex; bracteoles 2, adnate to ovary, free at apex; sepals 4, adnate to ovary, free at apex; style elongate with recurved branches; stigmas carinal, 2-lobed, plumose.

雌花具一全缘的苞片贴生于子房，离生在先端；小苞片2，贴生于子房，免费在先端；萼片4，贴生于子房，离生在先端；花柱拉长具下弯的分枝；柱头carinal，2裂，羽状。

Sepals 3, free or connate only at base, often boat-shaped or carinate, sometimes galeate at apex.

萼片3，离生或者只在基部合生，通常船形或者具龙骨状隆起，有时顶端盔状。

Carpellate inflorescences 2–3 cm, rachis, pedicels, and calyx tube sparsely pubescent with thick trichomes.

雌花序2-3厘米，轴，花梗和萼筒疏生短柔毛有厚的毛状体的。

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。