面积: area比: 2风洞喷管面积比: area ratio of tunnel nozzle最佳喷管面积比: optimum nozzle-area ratio大面积比喷管: high-area-ratio nozzle喷管截面积比: exhaust nozzle area ratio保管面积: custodial area流管面积: stream tube area面积比: area ratio; area-expansion ratio; square measure scale; surface (or disc area, or area) ratio; surface ratio; surfaceordiscarea,orarearatio冷却盘管面积: refrigerating coil area玻地面积比: ratio of glass area to floor area窗地面积比: ratio of glazing to floor area窗墙面积比: area ratio of window to wall对数面积比: lar ( log-area ratio ); log area ratio舵面积比: area ratio of rudder to profile; rudder area ratio; rudder arearatio峰面积比: peak area ratio缝隙面积比: opening area ratio钢筋面积比: steel area ratio建筑面积比: building coverage; floor-area ratio (f.a.r.)桨盘面积比: disc ratio接地面积比: contact ratio居住面积比: ratio of living area开口面积比: open area ratio流域面积比: basinarea ratio螺桨面积比: propeller area ratio
