既可用于2型糖尿病治疗又可用于尿崩症的治疗的药物是()
A.垂体后叶素
B.氢氯噻嗪
C.甲苯磺丁脲
D.氯磺丙脲
E.格列苯脲
参考答案:D
血性 * * 溢液最常见于()
A.乳腺纤维腺瘤
B.乳腺囊性增生病
C.乳腺叶状囊肉瘤
D.导管内 * * 状瘤
E. * * 脂肪坏死
One of the most widely used routing protocols in IP networks is the Routing Information Protocol (RIP).RIP is the canonical example of a routing protocol built on the (1) algorithm.Routing protocols in internet works differ slightly from the idealized graph model.In an internet work,the goal of the routers to forward (2) to various networks.
Routers running RIP send their advertisement about cost every (3) seconds.A router also sends an update message whenever an update from another router causes it to change its routing table.
Routing protocols use different techniques for assigning (4) to individual networks.Further, each routing protocol forms a metric aggregation in a different way.RIP takes the simplest approach,with all link costs being equal (5) .Thus it always tries to find the minimum hop route.Valid distances are 1 through 15.This also limits RIP to runing on fairly small networks.
4()
A.respond time
B.utilization
C.links
D.metrics