Careful study of the data sheets and a programmable input - output port solve most A / D interfacing problems.若详细研究一下说明书和可编程序的输入/输出端口,则大部分A/D转换器的接口问题都可得到解决.Detailed techniques will be presented here to solve all the comm...
肝素为最广泛应用及最可靠的抗凝剂.Heparin is the most widely used and reliable anticoagulant.肝素为首选的治疗剂.Heparin is the treatment of choice.你确定看到了她准备并注射了肝素?Did you actually see her prepare and administer the heparin?...