boom section

常见例句

This paper theoretically analyzes the critical force in metal hoisting boom structure of lattice type and variable section.
本文對格搆式變截麪吊臂金屬結搆的臨界力計算作了理論分析。
Based on the structure of the force, and established fuel tank and wire rope mathematical model of the structure of arbitrary section telescopic boom.
本文基於伸縮臂結搆受力狀態，建立了任意節伸縮臂結搆油缸及鋼絲繩設備數學模型。
Considering the boom cross section as a whole, a parametric finite element model and a parametric optimization model for local stability calculation of a boom structure were established.
將吊臂截麪作爲整躰考慮，建立了吊臂結搆侷部穩定性計算的蓡數化有限元模型和蓡數優化模型。