辨肿见“肿而胀急,病程较快,色初暗褐后转青紫,逐渐变黄至消退”属()
A.寒
B.湿
C.痰
D.瘀血
E.火
参考答案:D
读下列各省区的轮廓图,完成以下内容:
(1)填写下面的表格:
(2)黑河—腾冲是我国人口分布的地理分界线,位于该线最北端所在的省份是_________ ;位于该线最
TCP/IP () layer protocols provide services to the application () running on a computer. The application layer does not define the application itself, but rather it defines () that applications need—like the ability to transfer a file in the case of HTTP. In short, the application layer provides an () between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP () layer consists of two main protocol options—the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).
TCP/IP()layerprotocolsprovideservices.
A.application
B.transport
C.link
D.network