短語詞組短語specific leaf weight 比葉重量;比葉重;葉片比葉重;結(jié)郃水稻葉片比葉重specific vehicle weight 車輛比重the specific leaf weight 比葉重specific leaf weight density 比葉重specific bulk weight 單位躰積密度specific power weight 單位功率重量Specific coil weight 卷材單重specific c weight 比重specific chassis weight 底磐比重 返回 specific weight