排气流通截面积  discharge flow area

当量流通面积  equivalent circulation area

流通截面  actual internal area

流通面积  open area; circulation area; flow cross section; circulatinga rea

喷嘴总过流截面积  total nozzle flow area

特征通流面积  characteristic flow area

通道流通面积  channel cross-sectional flow area

通流截面  flow-through section

通流面积  area of passage; flow area

涡轮流通面积  turbine flow area

叶道最小通流截面  blade-opening

垂直截面面积  Perpendicular cross section area

钢筋截面面积  steel area; reinforcing steel area; area of steel

横截面面积  Cross-sectional area; cross sectional area

计算截面面积  calculated cross-sectional area

剪力墙截面面积  shear-wall cross-sectional area

桨叶截面面积  area of blade section

截面面积  Cross-sectional area; Sectional area; Cross section area; cross sectional area

截面面积测微仪  Micrometer of cross-sectional area of soft tissue