base shear底面: soffit; basal plane; plancee ...剪力: shearing底面剪应力: basal shear stress四面剪力: quadruple shear底面: [建筑] soffit; [晶体学] basal plane; [建筑] planceer; plancier; floor; soleplate下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:底面剪力,即可在微信中查询翻译