有效面积百分比的英文

• percentage of open area

• 有效    effective; valid; efficaciou ...
• 面积    area
• 百分比    percentage
• 面积百分比    area percent
• 累积百分比    accumulative percent; accumulative perception; cumulative percentage
• 容积百分比    percent of volume; percent volume to volume; volume percentage
• 体积百分比    percent by volume; volume percentage
• 有效面积    active area; available area; capture area; clear area; clear opening; effective area; operating area; presented area; significant surface; strand area; useful area; valid surface
• 体积百分比；体积百分数    volume percent
• 面积百分含量    areal mode
• 重量体积百分比    percent weight in volume
• 瓣膜有效面积    effective valve area
• 腹部有效面积    abdomen
• 钢筋有效面积    effective area of reinforcement
• 机厢有效面积    available car area
• 机翼有效面积    effective wing area
• 桨叶有效面积    effective blade area
• 孔口有效面积    effective area of orifice
• 炉排有效面积    active grate area; open grate area
• 炉膛有效面积    active furnace area
• 滤纸有效面积    effective filter area
• 膜片有效面积    effective diaphragm area
• 目标有效面积    presented target area
• 人防有效面积    effective floor area for civil air defdnce
• 筛的有效面积    screening surface