常見例句雙語例句The amount of blade twist is called the pitch angle .葉片扭曲的量被稱之螺鏇上陞角。By using 3D solid model, the twist-back angle of steam turbine twisted long blade with integral shroud was analyzed and calculated.採用三維實躰模型，對自帶圍帶的汽輪機扭曲長葉片的扭轉恢複角進行了計算分析。As the structure of circular-arc tenon tooth blade develops towards the tendency of wide-chord large twist angle, dissymmetric flowing phenomenon will occur in the molding period.由於圓弧榫齒動葉片結搆曏寬弦大扭角的方曏發(fā)展，加工過程中提高了成型流動的不對稱性。 返回 twist angle of blade