根轴: radical axis系: system; series根轴系统: root system根轴: radical axis◇根轴系 [植物学] root system轴系: axis series; line of shafting; line shafting; set of axes; shaft line; shaft system; system of axles舵根轴盘: heel disc舵根轴头: heel gudgeon (or brace)沿根轴伸长: elongate along the axis of the root【数学】等幂心，根轴心。: radical centre安在同根轴上: ganging侧轴系: wing shafting单轴系: single shafting地轴系: earth fixed axes; ground axes吊轴系: hanger shafting多轴系: multiple shafting风轴系: wind axes茎轴系: shoot system双轴系: double shafting; doubleshafting; twin shafting体轴系: body axes中轴系: center shafting轴系；轴材: shafting轴系膜: mesaxon主轴系: principal axes总轴系: line shafting半机体轴系: wind-body axes
