| 单词 | roll back something |
| 释义 | roll back something| American Dictionaryroll sth back| Business Englishroll-back noun[C] (alsorollback)ukusanoccasionwhen theinfluenceofparticularlaws,rules, etc. isreduced: Thetelephonecompanyhasaskedfor a roll-back ofleasingrules. FINANCE areductionofprices,costs,taxes, etc.,especiallyso that theyreturnto apreviouslevel: Councilman Sanchez isplanningtoproposea rollback in thetaxrate. Examplesofroll back somethingroll back something First, there is a selective undo mechanism which uses precisely the same dependency androll-backscheme as that for laws, law applications and proofs. From theCambridge English Corpus It is also shown how to write a database which supports atomic transactions androll-back. From theCambridge English Corpus Empirical and anecdotal evidence suggests that very little in terms ofroll-backof the welfare state is taking place as a result of increased globalization pressures. From theCambridge English Corpus Environment and development policy is stagnating, and indeed we should actually be talking about a 'roll-back' in environment policy. FromEuroparl Parallel Corpus - English To other, slightly more exacting, pragmatists, it means aroll-backto the 1947 frontiers. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 That is an extreme example, but that sort of difficulty applies through-out with theroll-backsuggestion. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 The word at the time was "roll-back"—and what a laugh that gives us now! From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 The memorandum goes on to insist on cuts in social welfare, theroll-backof key public services, and reductions in public sector employment and public sector pensions. FromEuroparl Parallel Corpus - English Those who are in the transition phase also need to know that there will be noroll-back, because they are confused about the messages they are getting. FromEuroparl Parallel Corpus - English This tectonic setting provides the source of the lithic fragments, either through arc volcanism, thin-skinned faulting, continental collisions, unroofing, and subductionroll-back. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Some systems make use of both roll-forward androll-backrecovery for different errors or different parts of one error. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.An extension of this system, called the hill-hold function, preventsroll-backwhen stopping and starting on a hill. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Applications needed to be fortified with this check-pointing to allowroll-backof the application on another processor if a hardware failure occurred. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Recovery from errors in fault-tolerant systems can be characterised as either roll-forward orroll-back. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Hill-holder works by holding the brake in position while the driver sets-up and activates the first gear to move the car forward from a complete stop, without fear ofroll-back. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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