面积: area计算: count; compute; calculate; r ...坐标: coordinate法: law计算坐标: coordinates computed计算坐标系: computation reference frame目标计算坐标: computed target-position coordinates口面积计算: calculation of orifice area面积计算: area computation; calculation of areas面积计算法: calculation of area体表面积计算: body surface area calculation瓣膜口面积计算: valvular orifice area calculation面积计算近似法则: five-eight-one rule for area calculation平均端面积计算法: average end area method坐标法: coordinate method推算坐标: calculated coordinates面积计: areameter; planimeter; platometer对称坐标法: method of symmetrical coordinates忽视坐标法: ignoration of coordinates极坐标法: method of polar coordinates; polar coordinate method with e; polar method相位坐标法: state vector approach直角坐标法: method of direct coordinate主坐标法: principal coordinates method坐标法加标: coordinated indexing表面积计量: superficial measure