| 词汇 | speed-up |
| 释义 | speed (something) upphrasal verb with speedverb[ I or T, usually+ adv/prep ]uk /spiːd/ us /spiːd/sped or speeded | sped or speeded to happen or move faster, or to make something happen or move faster: （使）加速;提高（…的）速度 This drug may have the effect of speeding up your heart rate.这种药可能会使你心率加速。 Can the job be speeded up in some way?这项工作能不能有什么办法加快速度呢？ The tape speeded up towards the end.这盘磁带在接近结尾时速度突然加快了。 I think you need to speed up a bit (= drive faster) - we're going to be late.我觉得你得开快点——我们要迟到了。 The economy shows signs of speeding up (= increasing activity).经济呈现出加速增长的势头。 to get faster speed upThe car sped up to 100 mph. pick up speedThe hurricane is picking up speed as it approaches the coast. gain speedAccidents often happen when a driver gains speed going downhill. gather speedThe economic recovery was starting to gather speed. accelerateThe vehicle accelerated around the turn. Increasing and decreasing speed of motion accelerant accelerate accelerating acceleration accelerative brake catch catch (someone) up foot gun isolator non-accelerating pickup quicken retard spurt step on the gasidiom throttle (something) back/down upshift upshifting speed-up noun[ S ] uk /ˈspiːd.ʌp/ us /ˈspiːd.ʌp/ an increase in the rate of change or growth: 加速 Measures should be taken to halt the speed-up in population growth.应当采取措施制止人口的加速增长。 Increasing and intensifying accretion accumulate accumulative accumulatively add fuel to the fireidiom blaze fade go into orbitidiom go up growing growingly heighten inflation mushroom ramp something up ratchet something up/down re-escalate re-escalation reach a crescendo stake speed up (something) | American Dictionaryspeed up (something)phrasal verb with speedverb[ I/T ]us/spid/past tense and past participlespedus/sped/speeded to go or happen faster, or to cause something to happen faster: The car suddenly sped up and went through a red light. He developed a new system to help speed up the work. speed (sth) up | Business Englishspeed (sth) upphrasal verb with speedverbuk /spiːd/us sped | orspeeded | sped | orspeeded to happen faster, or make something happen faster: The banking authorities had contacted the firm and encouraged them to speed up the deal. We're working on ways to speed our delivery service up. The pace of new product development in the industry has sped up in the past five years. IT, INTERNET if a computer or internet connection speeds up, or you speed it up, it operates and provides information more quickly: Do you need to speed up your internet connection? The article lists five ways to speed up your PC. Examples of speed (something) upspeed (something) up A discussion about the speed-up of these techniques in relation to other commonly applied procedures was reported. The problem stems from the fact that many case-based reasoners are not simply using case knowledge as a form of speed-up knowledge. Table 1 presents the speed-up factor (ratio of times) of our method compared to the na algorithm. More formal analysis to identify speed-up achievable together with time complexity of the transformation algorithm could also be done. Although this does not change the time complexity of the resulting program, still a considerable speed-up can be realised. In the example we develop here, there is a small speed-up. At beam width 11, the average was 18 secs withoutgesture and 10 secs with-gesture; a 44% speed-up. This approach should allow for the verification of the correctness of new micro-architectures and their anticipated speed-up results. On the other hand, the speed-up cannot be greater than the minimum of the average parallelism and the number of processors. Again, these numbers show that computational speed-up is countered by error growth. It is reasonable to expect that this general speed-up effect would also extend to performance on the picture naming task. A speed-up of half the computational time was found. Various measures of validity are available, including prediction accuracy on new data and the utility or gain (for example in dollar value or speed-up). Thus, a user who would assimilate the abbreviation method perfectly can be expected to achieve this level of speed-up. The speed-up depends on the trade-off between fewer iterations and the cost of inverting the matrix, which becomes expensive for large systems of connected constraints. See all examples of speed (something) up 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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