本文工作对于波纹形翅片板翅表面的优化设计具有一定的指导意义。
This work is of directive significance to the optimal design and operation of ripple plate surface.
隼形目隼科鸟类。近60种,为昼出的猛禽,主要特征是翅长而尖,飞行迅速有力。
Any of nearly 60 species of diurnal Birds of prey in the family Falconidae, characterized by long, pointed wings and swift , powerful flight .
叶片表面及表面上各种器官均布满翅形结构物,具有明显的特点。
It is obvious that the surface layer of the leaf with the organs on it is full of winged structures.
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