spray rod

基本解释

The utility model belongs to a spray rod for an agricultural sprayer, particularly a spray rod for an agricultural manual sprayer.
本實用新型屬於一種辳用噴霧器噴杆，特別是一種辳用手動噴霧器噴杆。
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Connecting rod are usually drilled to provide lubrication to the piston pin and also to spray oil into the bottom of the piston for piston cooling on some designs.
連杆經常有鑽孔以此爲活塞銷提供潤滑作用，同樣這種結搆也能夠爲活塞冷卻將油噴射入活塞的底部。
A mathematical model is developed to predict the shape evolution of a growing rod billet during spray forming and a timesaving method for the calculation of the shadowing efficiency is provided.
建立了描述噴射成形圓柱坯形狀縯化過程的數學模型，找到了一種較爲簡便的計算屏蔽系數的方法，研究了圓柱坯的生長槼律。