shear-plane orientation剪切: shear; shearing; shear cut; ...面: face方位: position; bearing; direction ...切面方程: tangental equation剪切面: plane of shear; section of shear; shear front; shear plane; shear surface; shearing surface; shearplane; surface of shear下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯