胆固醇:用于生产医药级维生素D3和饲料级维生素D3的主要原料。也是配制人工牛黄和体外培育牛黄的主要原料。
Cholesterol: the main raw material used in the production ofmedical grade vitamin D3 and feed grade vitamin D3. It is also themain raw material of artificial bezoar and in vitro culturedbezoar.
胆固醇:用于生产医药级维生素D3和饲料级维生素D3的主要原料。也是配制人工牛黄和体外培育牛黄的主要原料。
Cholesterol: the main raw material used in the production ofmedical grade vitamin D3 and feed grade vitamin D3. It is also themain raw material of artificial bezoar and in vitro culturedbezoar.