Delay due to port congestion，pilots，tugs not available is a：（）

The building plan was postponed again, and the delay was ______ part due to the

reference-|||-24.I must _to you that my delay in answering your letter is due to

[单选题]Serialization delay and(71)delay are the two components of network delay that are improved by increasing bandwidth. Serialization delay, i.e. the amount of time it takes to put the(72)on the wire, and queuing delay(depth of the queue)are improved by

[试题] Serialization delay and （71） delay are the two components of network delay that are improved by increasing bandwidth. Serialization delay, i.e. the amount of time it takes to put the （72） on the wire, and queuing delay (depth of the queue) are improv

[名词解释] Congestion拥塞

[名词解释] 淤血(congestion)

[单选题]A． small boat takes pilots to and from ships, it’s called a ________A．fishing boatB．tugC．pilot boatD．barge

[名词解释] 延误（delay）

[名词解释] Queuing delay编队延迟

[单选题]There are many ________ in the portA．wharfB．wharfsC．wharvesD．wharfes