常見例句雙語例句The application of plane four-bar linkage to a lifting mechanism of a dumper is presented in this paper.介紹了平面四連桿機(jī)構(gòu)在自卸汽車舉升機(jī)構(gòu)中的成用。Lifting state analysis of reticulated cylindrical shells during erection with the 'mechanism-method' is carried out by means of simplified planar linkage models.將“機(jī)構(gòu)法”施工的柱面網(wǎng)殼簡化為平面連桿機(jī)構(gòu)，分析體系在提升過程中的運動形態(tài)。A math model for the optimum design of single cylinder, four-bar linkage lifting mechanism of dump truck is established with construction depth as objective of optimization.本文以建造縱深最小為優(yōu)化設(shè)計目標(biāo)，建立自卸汽車單缸四桿舉升機(jī)構(gòu)優(yōu)化設(shè)計的數(shù)學(xué)模型。 返回 lifting linkage