A.interval
B.time
C.slot
D.delay(72)
A.packets
B.cells
C.message
D.files(73)
A.collision
B.congestion
C.drop
D.delay(74)
A.flow
B.admission
C.traffic
D.time(75)
A.path
B.rout
C.circuit
D.way
[单选题]In low-speed network, it is usually adequate to wait for congestion to occur and then react to it by telling the source of packets to slow down. In high-speed networks, this approach often works poorly, because in the(71)between sending the notificat
[单选题]In low - speed network ,it is usually adequate to wait for congestion to occur and then react to it by telling the source of packets to slow down. In high - speed networks, this approach often works poorly, because in the(71)between sending the notif
[单选题]In low-speed network,it is usually adequate to wait for congestion to occur and then react to it bytelling the source of packets to slow down.In high-speed networks,this approach often works poorly,because in the(71) between sending the notification
[单选题]根据下面的文字资料回答 63~67 题In low-speed network,it is usually adequate to wait for congestion to occur andthen react to it by telling the source of packets to slow down.In high-speednetworks,this approach oftenworks poorly,because in the( 1 )between sending
[单选题]根据下面的文字资料回答 66~70 题In low-speed network,it is usually adequate to wait for congestion to occur andthen react to it by telling the source of packets to slow down.In high-speednetworks,this approach oftenworks poorly,because in the( 1 )between sending
[单选题]As to the low speed diesel engine, if you want to change the coolant flow for a certain cylinder, you can regulate ().A . the inlet valveB . the outlet valveC . both the inlet valve and the outlet valveD . the pump inlet valve
[单选题]Cylinder lubrication oil for low speed main propulsion diesel engines is admitted to each cylinder during ().A . the power strokeB . the compression strokeC . low load operation onlyD . periods of standby
[单选题]All marine low-speed diesels are of what design?()A . Four-strokeB . Two-strokeC . Electronic ignitionD . Forced exhaust
[单选题]One major disadvantage of a low-speed diesel as compared to a steam main-propulsion system is().A . the extra weight required for the diesel reduction gearingB . a minimum speed for the engines that limits the minimum speed of the vesselC . the highe
[单选题]A large, low-speed, main propulsion diesel engine uses sea water to directly cool the ().A . cylinder headsB . exhaust valvesC . scavenging airD . injector