Plato/Brix 与 SG 相互转换计算
Brix SG 计算公式:
SG = (Brix / (258.6 - ((Brix / 258.2) * 227.1))) + 1
SG Brix 计算公式:Brix = (((182.4601 * SG - 775.6821) * SG + 1262.7794) * SG - 669.5622)
ABV计算公式:ABV = (76.08 * (og - fg) / (1.775 - og)) * (fg / 0.794)