| 词汇 | fall-off |
| 释义 | fall offphrasal verb with fallverbuk /fɔːl/ us /fɑːl/fell | fallen If the amount, rate, or quality of something falls off, it becomes smaller or lower: （数量）减少；（比率）下降；（质量）降低 Sales have been falling off recently.销量最近一直下滑。 Membership of the club has fallen off in recent months.最近几个月俱乐部的会员人数减少了。 Becoming and making smaller or less abridgment attenuate attenuated attenuating attenuation compress contraction dwindle dwindling ease ease someone's mindidiom ease up/off halve reduce reducible reduction resize retreat trough tumble fall-off noun[ S ] (alsofalloff)uk /ˈfɔːlˌɒf/ us /ˈfɑːlˌɑːf/ a reduction in the amount, rate, or quality of something: 下降；减少 fall-off inA sharp fall-off in US and European demand for Chinese exports would have a big effect on Hong Kong companies.美国和欧洲对中国出口产品的需求大幅下降，将对香港企业产生重大影响。 We have seen seen a dramatic falloff of demand in the final quarter.我们已经看到最后一个季度的需求急剧下降。 the fact of getting smaller or becoming less decreaseThere has been a steady decrease in the number of visitors. fallA fall in the price of petrol is unlikely. fall-offThere's been a sharp fall-off in demand for the product since the company's scandal broke. falling-offThere has been a slight falling-off in public sector employment growth. Despite the sudden fall-off in tourism, Wilson is optimistic about the prospects for French Quarter retailers. Some charities are reporting a falloff in donations. Business at those hotels has plummeted more than 50% since the attacks, and he expects a fall-off of 30% for the rest of the year. Becoming and making smaller or less abridgment attenuate attenuated attenuating attenuation compress contraction dwindle dwindling ease ease someone's mindidiom ease up/off halve reduce reducible reduction resize retreat trough tumble fall off | American Dictionaryfall offphrasal verb with fallverbus/fɔl/past tensefellus/fel/ | past participlefallenus/ˈfɔ·lən/ to become less in number, amount, or quality: Production fell off last month. fall off | Business Englishfall offphrasal verb with fallverbuk /fɔːl/usfell | fallen [ I ] to get lower in amount or level: Orders have definitely fallen off in the past quarter. fall-off noun[ C ] ukus a reduction in something such as profits, sales, etc.: a fall-off in sthThe company blamed the fall-off in profits on higher operating expenses. Examples of fall offfall off Finally, on decreasing once more the wavenumber s, one enter s the range where a distinct exponential fall-off can be seen. The initial fall-off, the (occasionally rising) plateau and the sharp cut-off are present in each case. The rapid fall-off of dose reduces the toxicity to normal tissue and is well-tolerated. Here, v (cm/sec) and 1(cm) are characteristic action potential speed and fall-off distance in the density of corticocortical fibers, respectively. They imply that my estimates for characteristic fall-off distances in densities of excitatory and inhibitory fibers are arbitrary. This drastic fall-off continues out into peripheral vision, only slowing down at around 15 degrees of eccentricity. Instead, a monotonic fall-off in radiated harmonic with harmonic order is more likely. The conditioned profile they obtained was flat for < 0.1, breaking sharply to a linear fall-off. Finally, if the measurements were in the gas near field, non-ideal behaviour of the products and radiation could help to explain the more rapid fall-off. The fall-off in the dust density is more rapid in the spherical case. Suprathermal particles with an approximate power-law fall-off in velocity are a frequent feature of space plasmas. As discussed below, the principal reason for this fall-off was that on balance the early work failed to convincingly demonstrate a relationship between sleep and memory. Even at the extreme of the 95 % confidence limit, a significant fall-off in species numbers is not seen until sample size is reduced to 15 000. They increased these totals at the peak (at less than the national rate of increase), but above all both are marked by a rapid fall-off in the late period. As discussed above, the inverse cubic fall-off of peak pressure with distance is only dominant at distances so large that the flow velocity has reached its vacuum-limiting value. See all examples of fall off 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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