等: class; grade; rank面积: area法则: rule; law麦克斯韦等面积法则: maxwell equal area rule面积法则: area rule等面积: homalographic积法则: product rule面积法: area method; area rule; method of areas; method of determining yield by area; organization by area; planimetry等面积的: homolographic等面积定律: kepler's second law; law of equal areas等面积特性: equal area property等面积投影: equal area projection; equal-area projection; equal-surface projection; equiaeral projection; equiareal projection; equivalent projection; homalographic projection; homolographic projection等面积图: equal area chart等面积网格: equal-area net乘积法则: product rule体积法则: volume law; volumelaw百吩面积法: percentage area method比降面积法: slope area method; slope-area method变面积法: variable-area method测面积法: planimetric method; planimetricmethod; planimetry此降面积法: slope area method地表面积法: specific surface area method端面积法: end area method方格面积法: area quadrat method分区面积法: zone area method