Selected 20 species burbles of the downy feather of birds(10 species in Galliformes phasianidae and the other 10 species),and observed the downy feather by means of the microbservation and measure.
选择20种(鸡形目雉科10种和不同目10种)鸟羽,观察分析它们绒羽羽小枝的显微结构。
Each barb, in turn, possesses an array of smaller, flat barbules.
每一个鱼叉状倒钩，都依次拥有一排更小，扁平的鸟的小羽枝。
Preliminary Trial of Preventing Leptocybe invasa Fisher & La Salle of Eucalyptus with Chemical Pesticides
化学农药控制桉树枝瘿姬小蜂成虫羽化初试
Likewise, a plumulaceous tuft of barbs evolved before the pennaceous feather with a rachis because the rachis is formed by the fusion of barb ridges.
同样的，绒羽的羽枝簇比拥有羽轴的正羽更早演化出来，因为羽轴是由羽枝脊接合而成。
having an aftershaft (a small feather at the base of some feathers).
有后羽（长在某些羽毛根部的小羽毛）。
Two football-shaped bunches of feathers nap peacefully on a branch inside a low, gray building at the Bronx Zoo in New York City.
纽约市布朗克斯动物园一幢低矮的房子里，两团球状的羽毛蜷缩在树枝上安详地小想。
Any of the ultimate leaflets of a bipinnately compound leaf.
小羽片，二回羽片二回羽片结构的一种根本小叶
"The plant is generally much Branched and has hairy, strongly odorous, feathery leaves."
植株常多分枝,叶被毛,味浓烈,羽状复叶。
A leaflet or primary division of a pinnately compound leaf.
（复叶的）羽片羽状复叶的小叶子或羽片部分
fully plumaged young bird; brightly feathered birds; brilliantly plumaged parrots.
羽翼已丰的小鸟；羽毛鲜艳的鸟；羽毛鲜亮的鹦鹉。
A small branch or the terminal or ultimate subdivision of a branch.
小分枝小枝或分枝的末端或最后细分
A small barb or pointed projection, especially one of the small projections fringing the edges of the barbs of feathers.
羽小支小羽支或尖状凸起物，尤指沿羽支边缘排列的小凸起
Any small, leafless branch of a woody plant.
细枝，嫩枝木本植物的小的无叶的枝条
of a young bird just having acquired its flight feathers.
指刚刚长好飞羽的小鸟。
The chicks will soon feather out
小鸟就要长出羽毛来了。
The nestlings are feathering out.
那些小鸟正在长羽毛。
Young eagles don't have white feathers.
小鹰不长这些白羽毛。
One of the minute, hooked projections extending from and interlocking the barbules of a feather.
羽纤支从一根羽毛的羽小支上延伸或与羽小支交叉的细小钩状凸起之一
a supplementary feather (usually small) on the underside of the base of the shaft of some feathers in some birds.
某些鸟类的某些羽轴根部下面的羽毛（通常细小）。
