plumose

1. From the view of rock fracture mechanics, joints are fractures with dominant opening displacements and the joint surface morphology features plumose structures which include the origins, hackles and rib marks.
   本文介绍了节理的断裂力学机制研究进展.从岩石断裂力学观点出发，节理是以张开位移为主的断裂构造，节理面结构可以通过由裂源点、羽纹和奋状标志组成的羽状构造表征。
2. The base of the prosartema forms a joint with the first scape, and the anterior part of the prosartema was contacted with the top of erect plumose setae tuft, and this structure maybe has function of defending the compound eye.
   内侧附肢前端与柄节上直立的羽状刚毛毛簇顶相接触，推测该结构可能对相邻的复眼具某种作用。

adj

1. having an ornamental plume or feathery tuft

   Synonym:    plumateplumed