barbules

barbules

美 　英

• n.羽小枝；小倒刺
• 网络小羽枝；羽小支

词形变化

复数：barbules  

英汉解释

n.	1. 羽小枝 2. 小倒刺

英英解释

n.	1. a slender filament attached to the thicker spines on a feather's central shaft and interlocking with others

例句

With an increasing incidence, the green barbules change to purple, while the purple barbules change to green.

随着入射角的增大，绿色羽毛由绿色变成紫色，紫色羽毛由紫色变绿色。

Variations in the shape and microscopic structure of the barbs, barbules and rachis create an astounding range of feathers.

羽轴、羽枝、羽小枝的形状与显微构造的变化，创造出非常丰富多样的羽毛。

There are also pennaceous feathers that obviously had differentiated barbules and coherent planar vanes, as in stage 4 of the model.

牠们身上甚至也有正羽，明显拥有分化的羽小枝和平坦的羽片，如同模型的阶段4所述。

In stage 4 the capacity to grow differentiated barbules evolved.

阶段4演化出羽小枝的分化能力。

The Study of Microstructure of 20 Barbules of the Downy Feather

20种鸟类绒羽羽小枝的显微结构研究