白甜菜糖
white beet sugaar 45 icumsa
甘蔗糖或甜菜糖生产比例
Ratio of cane sugar to beet sugar
沿海蔗糖或甜菜糖与内地蔗糖或甜菜糖生产比例
Ratio of cane sugar or beet sugar production from the coastal provinces to that from the inland provinces
4-乙烯基吡啶丙基磺基甜菜碱
4-Vinylpyridine propylsulfobetaine
γ-丁基甜菜碱羟化酶
butyrobetaine hydroxylase