药效主要受化学结构的影响是()
A.药效构象
B.分配系数
C.手性药物
D.结构特异性药物
E.结构非特异性药物
参考答案:D
集装箱运输中,根据整箱货、拼箱货的不同,其交接地点可以是装运地发货人的工厂或仓库和交货地收货人的工厂或仓库,装运地和交货地的集装箱堆场,装运地和卸货地的集装箱货运站,以及装运港和卸货港的船边。因此集装箱货物的交接方式就可能有()。
A.12种
B.14种
C.16种
D.18种
-______, Rome was not built in a day.
-So you mean that it was not built at night.
A.For the saying says
B.When the proverb is said
C.As the saying goes
D.If the saying is read