帘布: cord fabric面积: area利用系数: operating ratio; utilization ...面积利用系数: area utilization factor有效熔积利用系数: coefficient of utilization of usful capacity有效容积利用系数: coefficient of utilization of useful capacity面积利用因数: area utilization factor占地面积利用: floor space utilization可利用系数: availability conefficient; available factor利用系数: availability ratio; coefficient of occupation; coefficient of use; coefficient of utilization; factor of utilization; occupation factor; output coefficient; productivity ratio; ratio of utilization; service factor; unit capacity factor; usage factor; use factor; utility factor; utilization coefficient; utilization factor; utilization rate热利用系数: coefficient of heat efficiency; heat utilization factor室利用系数: room utilization factor (utilance); room utilization factor/utilance行利用系数: line utilization factor利用率, 利用系数: utilization ratio地面面积利用率: floor utilization percentagemethod利用系数法: method of utilization factor lumen场地利用系数: site utilization factor厂内利用系数: in-house utilization coefficient; in-houseutilizationcoefficient尺寸利用系数: coefficient of gabarite efficiency地面利用系数: terrain coefficient房间利用系数: room utilization factor风能利用系数: rotor power coefficient高炉利用系数: capacity factor of a blast furnace; utilization coefficient of a blast furnace耕地利用系数: coefficient of land utillzation功率利用系数: power utilization index