the transitory nature of his happiness他的幸福昙花一现In the final analysis, most of life's joys are transitory.归根结底, 尘世间的欢乐大多是过眼烟云,转瞬即逝.Most teenage romances are transitory.绝大多数青少年的恋情都转瞬即逝。...
目的建立elisa法测定 糖原 磷酸化酶同工酶BB的方法.Objective To establish a method for measuring glycogen phosphorylase isoenzyme BB ( GPBB ).然而, 比立考达和伐司朴达都是P450同工酶3A4的底物.However, biricodar and valspodar are both substrates for the P 450 isoe...