The freighter carrying pig iron is cleaving through the water.装着生铁的货船正在破浪前进.Objective To construct eukaryotic expression vector of siRNA specific for � � - site APP cleaving enzyme ( BACE ).目的构建β淀粉样前体蛋白裂解酶 ( BACE ) 特异性小干...
It was feared they could break the Allies' codes.恐怕他们会破译盟军的密码。A generation ago genetic codes were certainly unknown.遗传密码在上一代确实很少有人知道.There are many ancient codes and records in the library of our institute.在我院图书馆里藏有...