通过位移电流作用人体的电疗法为A．直流电疗B．感应电疗C．间动电疗D．干扰电疗E．微 发布时间：2017-06-12 20:52 │ 来源：www.tikuol.com 题型：单项选择题 问题： 通过位移电流作用人体的电疗法为A．直流电疗B．感应电疗C．间动电疗D．干扰电疗E．微波电疗
题型：单项选择题 假定你是某街道办事处的一名工作人员，请根据“给定资料6～8”拟写一份《某街道办事处关于改进老年人服务工作的指导意见》。要求：文字简明、分条撰写、有指导性与可行性，不超过400字。 查看答案
题型：单项选择题 小×来到×村，看见有人打架，旁边是散落一地的麻将。看到有陌生人来到，就停止打架了，村里的干部也赶到了，看到小×，就对他说，村里没有文化活动，平时就是男的打麻将，女的求神拜佛，没有其他娱乐活动。现在你们来了，希望你们带来改变。问：你对改变该村文化风气有什么做法？ 查看答案
题型：单项选择题 正常人血浆钙含量为mmol/L（mg/dl）（）A.0.50～1.0（2～4）B.1.0～1.75（4～7）C.1.75～2.25（7～9）D.2.25～2.75（9～11）E.2.75～3.25（11～13） 查看答案
题型：单项选择题 A transport layer protocol has several responsibilities. One is to create a process-to-process (program-to-program) communication; TCP uses port (71) to accomplish this. Another responsibility of a transport layer protocol is to create a (72) and error-control mechanism at the transport level. TCP uses a sliding (73) protocol to achieve flow control. It uses the acknowledgment packet, time-out, and retransmission to achieve (74) control. The transport layer is also responsible for providing a connection mechanism for the application program. The application program sends (75) of data to the transport layer. It is the responsibility of the transport layer at the sending station to make a connection with the receiver.A．packetB．timeC．errorD．phase 查看答案