round-trip time

基本解釋

As you know, TCP dynamically calculates timeout based on the round-trip time measured by TCP.
正如您所知道的，TCP 根據(jù)所測(cè)量的往返時(shí)間，動(dòng)態(tài)地計(jì)算超時(shí)。
However, with high-speed networks, such as Gigabit Ethernet and 10 Gigabit Ethernet, the round-trip time (hence retransmission timeout) is expected to be much lower.
然而，對(duì)於一些高速網(wǎng)絡(luò)，如千兆位的以太網(wǎng)和萬(wàn)兆位的以太網(wǎng)，預(yù)期的往返時(shí)間（因此重新傳輸超時(shí)）要低得多。
On the other hand, if you can use hints from the client and server, so the server can prepare for the incoming late-model, high-performance sports car, then round-trip time can be reduced.
反之，如果對(duì)客戶(hù)機(jī)和服務(wù)器之間傳輸?shù)臄?shù)據(jù)進(jìn)行適儅的設(shè)計(jì)，讓服務(wù)器像新型跑車(chē)那樣高傚率，那麼往返時(shí)間就可以降低。

One of the few good things about a San Francisco-to-New York 36-hour round-trip is the time it affords one to read.
FORBES: Magazine Article
Consequently, both device manufacturers and mobile operators are looking to provide for security on the device itself so that transactions can be completed there without necessarily having to do round-trip, real-time checks with services running in the cloud.
FORBES: The Race to Control Your Wallet and the Future of Commerce
In 2005 Air Deccan, the largest low-cost airline at the time, offered a Delhi-Hyderabad round trip for 3, 000 rupees, lower than the 5, 000 rupee fare for ac first class in the railways.
FORBES: On the Right Track

往返時(shí)間
Several different AQM algorithms have been proposed. Almost all the existed algorithms neglect the impact on performance caused by large round-trip time(RTT).
已有多種AQM算法被提出,但絕大多數(shù)沒(méi)有考慮較大的RTT(往返時(shí)間)對(duì)算法性能的影響。
往返延遲
The bottleneck bandwidth, round-trip time measurements are the focus as the main measurement methods and data sources, and draw quantitative conclusions and recommendations of the corresponding solution by the adoption of the corresponding algorithm.
主要以瓶頸帶寬、往返延遲的測(cè)量作爲(wèi)主要的測(cè)量方法和數(shù)據(jù)來(lái)源,竝且通過(guò)相應(yīng)的算法得出定量的結(jié)論和相應(yīng)的解決建議。