羽片的英文

accessory pinna

valve

vexillum

• 羽:    feather; plume a n ...
• 片:    a flat,thin piece; ...
• 裸羽片:    sterile pinna

例句与用法

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1. If you have ground down a split feather , you do not have to worry about that part
   如果你是的羽片是撕下来的，那你就不需要做这一步了。
2. Otherwise , you can strip it by carefully grabbing the web of the feather near the tip and pulling it away from the quill
   或者，你可以小心地抓住靠近羽毛头部的羽片部分，并将其从羽茎上撕下来。
3. You then put glue on the base of you feather , pin or clamp one end to the shaft and wrap the feather around the shaft until you can pin the other end
   然后将胶水涂在羽干上，将羽片的一端用大头钉或夹子固定在箭轴上，然后将羽毛缠绕在箭轴上，直到能将羽毛的另一头也固定。
4. Only after stage 4 could additional feather variations evolve , including the many specializations we see at stage 5 , such as the asymmetrical vane of a flight feather
   一旦演化到阶段4之后，其他各种不同的羽毛才能够演化出来，包括我们在阶段5看到的各种特化羽毛，例如飞羽的不对称羽片。
5. This advance enabled a stage 4 follicle to produce hooklets at the ends of barbules that could attach to the grooved barbules of the adjacent barbs and create a pennaceous feather with a closed vane
   这个进展使得毛囊可以长出末端有小钩的羽小枝，钩住隔壁羽枝的沟状羽小枝，创造出羽片闭合的正羽。