短語詞組短語gauge bob length 標(biāo)距長度strain gauge active length 電阻應(yīng)變片基長original gauge length 原始標(biāo)距;原隔距長度;原始標(biāo)記長度proportional gauge length [材]比例標(biāo)距gauge length strain 標(biāo)距應(yīng)變gauge length deformation 標(biāo)距變形量extensometer gauge length 引伸計(jì)標(biāo)距axial extensometer gauge length 軸曏引伸計(jì)標(biāo)距final gauge length 斷後標(biāo)距 返回 gauge length