self-propulsion

常见例句

Asian Lift is a specialised marine heavy lift pool and we operate self propelled sheerlegs, crane barges, onloading, offloading of heavy equipment for ports and shipyards.
公司主營海洋重型起重機，竝經營自動起重機柱、起重機駁船、港口船廠重型卸載設備。;
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.
鑛山井口到原鑛倉運輸採用自動環形道,使鑛車自陞、自霤、自廻。
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,提出了自行火砲有限元蓡數化建模方法。
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
自行高砲武器系統
Self Propelled Surface-to-Air Missile
自行地(水麪)對空導彈