羽状

A Mediterranean thistlelike plantin the composite family, having pinnately divided leaves and large discoid heads of bluish flowers.

洋蓟一种菊科地中海的蓟类植物，有羽状全裂叶和蓝色花朵的盘状花头

A Mediterranean thistlelike plantin the composite family,having pinnately divided leaves and large discoid heads of bluish flowers.

洋蓟一种菊科地中海的蓟类植物，有羽状全裂叶和蓝色花朵的盘状花头现在，他担任电子工程系主任。

Basal leaves often withering early; petiole 1.2--1.5 cm. Stem leaves usually in whorls of 4, sessile or petiole to 2.2 cm, densely villous; leaf blade long ovate or ovate-oblong, 2--5 X 1.1--2.2 cm, abaxially whitish scurfy, adaxially sparsely pubescent, pinnatifid; segments triangular-ovate to long ovate, dentate.

基生叶通常早枯萎；叶柄1.2-1.5 厘米茎生叶通常在4，无梗或叶柄在2.2厘米，密被长柔毛轮生方面；叶片长卵形或卵形长圆形，2-5 X 1.1-2.2厘米，背面带白色具鳞屑，正面疏生短柔毛，羽状半裂；裂片三角状卵形的到长卵形，具牙齿。

Stem leaves few; petiole 4--6 cm; leaf blade linear-oblong, 5--7 X 2--3.5 cm, abaxially sparsely white scurfy, adaxially sparsely puberulent, pinnatipartite; segments 7--12 pairs, oblong-ovate to triangular-lanceolate, sinuate-dentate.

茎生叶很少；叶柄4-6厘米；叶片线形长圆形，5-7 X白色具鳞屑的2-3.5厘米，背面稀疏，疏生微柔毛，羽状深裂；裂片7-12 对，长圆状卵形披针形到三角形，具深波状具牙齿。

Leaves in spirals, usually odd-pinnate; leaflets opposite to subopposite; leaflet blades with margin entire or ± serrate.

叶螺旋状排列，通常奇数羽状复叶；小叶对生到近对生；小叶叶片边缘全缘或多少有锯齿。

Leaves in spirals or rarely opposite, pinnate; leaflets alternate, subopposite, or alternate, petiolulate, not always an equal number on each side of rachis; leaflet blade base usually oblique, margin usually entire, very rarely serrulate.

叶螺旋状排列或很少对生，羽状；小叶互生，近对生，或互生，具小叶柄，轴两边小叶数量不总相等；小叶叶片基部通常偏斜，边缘通常全缘，极少有细锯齿。

Long with an even number of pinnate; stipules large, semi-arrow-shaped, the edge of a white membranous, top with degradation tendril axis.

长着偶数的羽状复叶；托叶较大，半箭头状，边缘还有白色膜质，叶轴顶端具退化卷须。

The mostly conclusion is as below: 1 The characteristic analysis of the expressway soil erosion: Expressway soil erosion is different from conventional soil erosion and other soil erosion of exploitation construction project for its 4 outstanding features, including imbalance of soil erosion distribution in time and space; Presenting either threadiness or pinnate distribution in space; The quantity of soil erosion is large;Erosion form is complicated and frequency of causality soil erosion occuring is large.

具体得出的主要结论如下： 1高速公路土壤侵蚀的特征分析公路建设土壤侵蚀区别于传统的土壤侵蚀，与其它开发建设项目中的土壤侵蚀也有所区别，有自己突出的特点，主要表现为时间分布上不平衡；空间上呈线状或羽状分布；土壤侵蚀量大；侵蚀类型复杂，诱发性土壤侵蚀发生频数大4个方面。

Any of various chiefly tropical evergreen trees,shrubs,or woody vines of the family Palmaeor Arecaceae, characteristically having unbranched trunks with a crown of large pinnate or palmate leaves having conspicuous parallel venation.

棕榈科植物棕榈科的各种主要的热带常绿树、灌木或木质藤本植物，特点为有无分支的树干，其顶端集生羽状或掌状的树叶，并带有明显的平行叶脉

Tropical South American tree having a wide-spreading crown of bipinnate leaves and coiled ear-shaped fruits; grown for shade and ornament as well as valuable timber.

南美热带地区的一种乔木，具有茂盛的二回羽状复叶，果卷曲，耳状；具有遮荫，装饰作用，木材价值高。

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。