例句 /

The hyperglycemic activity of pancreatic extracts was encountered some 80 yr ago during efforts to optimize methods for the purification of insulin.

The hyperglycemic activity of pancreatic extracts was encountered some 80 yr ago during efforts to optimize methods for the purification of insulin.

约80年前,在尝试优化胰岛素提纯技术的过程中人们发现胰腺提取液能引起高糖状态。