麦汁中的α-氨基氮过高，酵母易衰老，对啤酒风味也有影响；α-氨基氮太低，会影响酵母活性，延缓双乙酰还原，影响啤酒质量。
参考答案：对
In the context of bonds, accrued interest: （）
A. equals interest earned from the previous coupon to the sale date.
B. covers the part of the next coupon payment not earned by seller.
C. is discounted along with other cash flows to arrive at the dirty, or full price.
下面哪种单板拥有DSP版本（）
A.OMP
B.IMAB
C.RCB
D.RUB
