adj.自力推進的；機動式的

Adopting self Propelled tram's ring like track for the haulage from mine pit mouth to mine run bin lead the mine tram to self return,self sliding and self rotating. 礦山井口到原礦倉運輸采用自動環(huán)形道,使礦車自升、自溜、自回。

Based on analysis of the finite element method(FEM) models exported from CAD software, a method for parametrically establishing FEM models for self propelled gun is presented in this paper. 該文通過對典型的CAD軟件輸出的有限元模型的分析,提出了自行火炮有限元參數(shù)化建模方法。

self propelled bulldozer and angledozer 自動推進的推土機和斜鏟推土機

Self propelled anti-aircraft gun system 自行高炮武器系統(tǒng)

Self Propelled Surface-to-Air Missile 自行地(水面)對空導彈