| 单词 | duration |
| 释义 | duration (djʊreɪʃən , US dʊr- ) 1. uncountable noun The duration of an event or state is the time during which it happens or exists. He was given the task of protecting her for the duration of the trial. Courses are of two years' duration. Synonyms: length, time, period, term 2. for the duration phrase If you say that something will happen for the duration, you mean that it will happen for as long as a particular situation continues. His wounds knocked him out of combat for the duration. Collocations: duration of exposure The timing, intensity and duration of exposure are said to be linked to weight - accounting for about 20 per cent of body mass index. The Sun The negative health effects of mycotoxins are a function of the concentration, the duration of exposure and the subject's sensitivities. Retrieved from Wikipedia CC BY-SA 3.0 The schedule will depend on the pressure and breathing gas mixture, not on the duration of exposure. Retrieved from Wikipedia CC BY-SA 3.0 The severity of injury depends on both by the concentration of ozone and the duration of exposure. Retrieved from Wikipedia CC BY-SA 3.0 The duration of exposure to asbestos causing mesothelioma can be short. Retrieved from Wikipedia CC BY-SA 3.0 Not a bar of soap but something relative to the place and duration of stay. ST Duration of stay and specifics (such as food) are set out before your stay. Times, Sunday Times Both depict the date of entry/exit and entry stamps also state the terms of entry and permitted duration of stay. Retrieved from Wikipedia CC BY-SA 3.0 Certain countries may maintain rather strict laws which regulate both the right of entry and internal rights, such as the duration of stay and the right to participate in government. Retrieved from Wikipedia CC BY-SA 3.0 However, there are some generic outcomes that students are expected to develop over the duration of study. Retrieved from Wikipedia CC BY-SA 3.0 Students were eligible for admission immediately after the earning their baccalaureate; initially the duration of study was two years. Retrieved from Wikipedia CC BY-SA 3.0 At that time, the duration of studies was 5 years. Retrieved from Wikipedia CC BY-SA 3.0 Duration of studies 1-2 academic years. Retrieved from Wikipedia CC BY-SA 3.0 The duration of studies was 7 years. Retrieved from Wikipedia CC BY-SA 3.0 The duration of symptoms depends upon the severity of the illness or trauma. Retrieved from Wikipedia CC BY-SA 3.0 However, if they are given early in the disease episode, the duration of symptoms may be shortened, and abdominal pain can improve significantly. Retrieved from Wikipedia CC BY-SA 3.0 Oral corticosteroids improve the chance of recovery and decrease the overall duration of symptoms. Retrieved from Wikipedia CC BY-SA 3.0 Probiotics reduce the duration of symptoms by one day and reduced the chances of symptoms lasting longer than four days by 60%. Retrieved from Wikipedia CC BY-SA 3.0 Foveal attenuation has been associated with more than 4 months' duration of symptoms, however a better long-term outcome has not been demonstrated with laser photocoagulation than without photocoagulation. Retrieved from Wikipedia CC BY-SA 3.0 Quite how many numbers were imparted during the entire duration of this call nobody in my household can remember. Times, Sunday Times The caretaker haunts the stage almost for the entire duration of the opera, working when he can, watching when he can't. The Times Literary Supplement Transpolar aircraft are particularly sensitive to space weather because they rely on navigation systems for the entire duration of a flight. Times, Sunday Times Some were separated from families for the entire duration of the war, while we now experience separation of mere weeks and perhaps months - a small price to pay. Times,Sunday Times These three settings are heavily diced and impromptly jumbled together for the novel's entire duration. Retrieved from Wikipedia CC BY-SA 3.0 Increased postal voting numbers and the associated validity checks significantly extend the duration of the count. Times, Sunday Times This could extend the duration of a plant’s light from hours to days or weeks. Retrieved from Wikipedia CC BY-SA 3.0 It also said it would extend the duration of its unlimited loans to eurozone banks from six to 12 months. Times, Sunday Times Roof cleaning can extend the duration of a roof's ability to function. Retrieved from Wikipedia CC BY-SA 3.0 It was initially a week-long event but popular demand forced authorities to extend the duration to 12 days in 2005. Retrieved from Wikipedia CC BY-SA 3.0 A new total surcharge of between 75 and 125 will apply, depending on the cabin class and flight duration. Times, Sunday Times To help you choose, every entry has an at-a-glance guide showing flight duration, average temperature and sunshine hours. Times, Sunday Times Reapers have a maximum flight duration of 27 hours. Times, Sunday Times The flight duration was 3 hours 56 minutes and reached an altitude of 32,658 meters (107,145 feet). Retrieved from Wikipedia CC BY-SA 3.0 At the same time, during 1962 discussions on flight duration, he was always on the conservative side, voting for no more than two days spaceflights. Retrieved from Wikipedia CC BY-SA 3.0 Increasing the number of repetitions you complete will increase the duration of your swimming. Times, Sunday Times Benzodiazepines increase the frequency of chloride channel opening while barbiturates increase the duration that the chloride pore remains open. Retrieved from Wikipedia CC BY-SA 3.0 As baking developed, the ability to increase the duration and storage of foods stuffs allowed longer distances to be travelled. Retrieved from Wikipedia CC BY-SA 3.0 In recent years there have been advancements in how the patient can increase the duration of therapy safely to make for more effective treatment. Retrieved from Wikipedia CC BY-SA 3.0 Initially the objective was to increase the duration of flights but soon pilots attempted cross-country flights away from the place of launch. Retrieved from Wikipedia CC BY-SA 3.0 Teams get four sets to last the duration of the event. The Sun This was built only as a temporary measure to last the duration of the war. Retrieved from Wikipedia CC BY-SA 3.0 Originally, the band was developed as a passion project only to last the duration of that particular summer. Retrieved from Wikipedia CC BY-SA 3.0 The sponsorship lasted the duration of the war. Retrieved from Wikipedia CC BY-SA 3.0 The long duration of the eclipse cycle would help link the causeway to those who had gone before. BRITAIN BC: Life In Britain and Ireland before the Romans (2003) Relatively long duration retinal light exposure elicits nonvisual responses in humans, including modulation of alertness and cognition. 2007, 'Brain responses to violet, blue, and green monochromatic light exposures in humans: prominent role of blue light and the brainstem.', PLoS ONE In addition, the maximum duration of the payout has been extended to two years. Times,Sunday Times The maximum duration and exact investigatory nature of the probation period are undefined, however, apparently leaving much to discretion. Retrieved from Wikipedia CC BY-SA 3.0 Students could either take books for reference (returning them on the same day) or for issue (returning them after maximum duration of 1 week). Retrieved from Wikipedia CC BY-SA 3.0 Concerns about the high incidence of reported side effects led to restriction in its dosage and maximum duration of use. Retrieved from Wikipedia CC BY-SA 3.0 Granted for a maximum duration of 12 years, they are evaluated every year by a review panel, and renewed every four years. Retrieved from Wikipedia CC BY-SA 3.0 Clinical trials suggest that zinc syrups or lozenges could reduce the duration of a cold and reduce inflammation. Times, Sunday Times Better to reduce the duration of your run and increase the intensity. Times, Sunday Times It may help to reduce the duration and severity of a cold. Times, Sunday Times As with running, if you increase your pace and reduce the duration of your workout, or if you add bursts of speed, results will come more quickly. Times, Sunday Times They reduce the duration of the penance very much, and are more merciful towards the lapsi or apostates. Retrieved from Wikipedia CC BY-SA 3.0 Session duration and amount of photographs provided at prize provider's discretion. The Sun It's a ring that records frequency and speed of thrusts, session duration and number of positions used. Times, Sunday Times Interim records typically convey the current session duration and information on current data usage. Retrieved from Wikipedia CC BY-SA 3.0 Ordinarily, khat use would be limited to specific periods of the day and session durations. Retrieved from Wikipedia CC BY-SA 3.0 Consumers will buy tickets on bankrupt airlines because their relationship with the carrier lasts only for the short duration of the flight. Times, Sunday Times His work was on the behaviour of metals under tensile loading of short duration — a seemingly academic topic, but nevertheless of practical importance. Times, Sunday Times Annual rates do not really make sense though in an industry in which loans are issued with a short duration. Times, Sunday Times The company said that disruptions to learner registrations, which had hit share prices, had been of short duration. Times, Sunday Times Most outreach projects are of very short duration, such as oneweek summer schools, so we set up a longer-term pilot. Times, Sunday Times It reduces the risk of catching a cold and can shorten the duration of illness if used at an early stage of infection. The Sun They helped to shorten the duration of the migraines but had little effect on the pain. Times, Sunday Times The pills can shorten the duration of a flu bout by about a day and a half. canada.com Although zinc acetate lozenges appear to be able to shorten the duration of colds, some zinc lozenges may be more effective than others. Retrieved from Wikipedia CC BY-SA 3.0 There are currently no medications or herbal remedies which have been conclusively demonstrated to shorten the duration of the illness. Retrieved from Wikipedia CC BY-SA 3.0 And that actually seems to be the median sleep duration in the adult population around the world. Times, Sunday Times Previous studies have suggested that 10 to 40 per cent of variation in sleep duration may be inherited. Times, Sunday Times They identified 78 gene regions, including two previously discovered, associated with sleep duration. Times, Sunday Times Experts quizzed young adults on their feelings of isolation and how long it takes them to doze off, as well as sleep duration and disturbances. The Sun Over four weeks, those who followed her regimen extended their time in bed by 55 minutes and their sleep duration by 21 minutes. Times, Sunday Times Translations: Chinese: 持续 Japanese: 持続期間 |
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