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 sample ['sæmpl]   添加此单词到默认生词本
n. 样品, 范例, 样本

vt. 抽样, 尝试

[计] 示例, 字样

[化] 试样; 样品; 样本

[医] 样, 样本, 样品, 标本

[经] 样品, 样本, 抽样




    sample
    [ noun ]
    1. a small part of something intended as representative of the whole

      2. <noun.cognition>
    2. items selected at random from a population and used to test hypotheses about the population

      3. <noun.cognition>
    3. all or part of a natural object that is collected and preserved as an example of its class

      4. <noun.object>
    [ verb ]
    1. take a sample of

      2. <verb.consumption> taste try try out
      Try these new crackers
      Sample the regional dishes


    Sample \Sam"ple\, n. [OE. sample, asaumple, OF. essample,
    example, fr. L. exemplum. See {Example}, and cf. {Ensample},
    {Sampler}.]
    1. Example; pattern. [Obs.] --Spenser. ``A sample to the
    youngest.'' --Shak.

    Thus he concludes, and every hardy knight
    His sample followed. --Fairfax.

    2. A part of anything presented for inspection, or shown as
    evidence of the quality of the whole; a specimen; as,
    goods are often purchased by samples.

    I design this but for a sample of what I hope more
    fully to discuss. --Woodward.

    Syn: Specimen; example. See {Specimen}.


    Sample \Sam"ple\, v. t.
    1. To make or show something similar to; to match. --Bp.
    Hall.

    2. To take or to test a sample or samples of; as, to sample
    sugar, teas, wools, cloths.

    1. A group at the University of Rochester said it was able to conduct pulses of electricity as short as 10 to 15 trillionths of a second without distortion through a sample about one-fifth of an inch long.
    2. In resubmitting its request, the Robertson committee asked the commission to identify the sample contributions that had been rejected.
    3. Men have also fared better than women: only 12 per cent of the male sample said they were unemployed compared to 39 per cent of women. Ukraine has a long way to go before it reaches Polish levels of private activity.
    4. That's just a sample.
    5. Newsprint inventories for newspapers in the association's statistical sample averaged a 38-day supply, compared with a 41-day supply in April 1989.
    6. This city is a prime place to sample the likes and dislikes of the typical American, say marketing experts, because residents are so, well, average.
    7. The new Media General-AP survey was conducted by telephone May 11-20 among a random sample of 1,143 adults across the country.
    8. October 1957: The Soviets agree to furnish China with a sample atomic bomb.
    9. Joan Lynn, who heads a commercial casting agency, says she sometimes "sticks one or two women onto a sample audiotape" that is comprised of men.
    10. The results were based on a sample of about 60,000 households across the nation and had an error margin of less than one percentage point.
    11. Newsprint inventories of newspapers in the association's statistical sample averaged a 50-day supply in July compared with a 44-day supply a year earlier.
    12. This Associated Press poll was conducted by telephone July 20-24 among a random sample of 1,004 adults in the continental United States.
    13. For years, M.B.A.s could use their first-year summer to sample a city, field or employer with impunity, confident of being presented with a choice of job offers the next year.
    14. The likely uncertainty in a sample of 506 people would be more than four percentage points either way, according to a standard statistical calculation.
    15. The crew abandoned plans to melt and then crystallize a metal sample in a furnace and to photograph lightning and polluted areas on Earth.
    16. Musselman studied a sample of 615 names he got from the State Department and compared those with tax returns.
    17. A sample question: What is the best indicator of the cost of a loan?
    18. Newsprint inventories of newspapers in the association's statistical sample averaged a 46-day supply in August compared with a 43-day supply a year earlier.
    19. Samples to which extra ultraviolet had been added showed far less radioactivity: 1,000 counts per minute on a scintillation counter as opposed to 15,000 counts per minute for the sample from which all ultraviolet had been excluded.
    20. Goldman's team studied genes of 40 living alcoholics and 127 living people from a random population sample.
    21. Like Claudio, in the Sant' Andrea cantina, who fills your five-litre damigiano from a cask for Pounds 3 as you sample his several varieties of wine.
    22. Now a GAO draft report based on a sample of 450 forms for 1986 estimates that 48% of 990s omit at least one schedule supplying details of such items as fund-raising, loans to and from officers, and mortgage debt.
    23. The DNA-probe test is the first, Enzo said, that detects HSV without first culturing a sample, which can take as long as seven days.
    24. The survey, commissioned by Newsweek magazine for the national PTA and Chrysler's Dodge Division, was based on a national sample of parents in 538 households with children enrolled in kindergarten through 12th grade.
    25. The Lundberg Survey's overall average price on July 20 - the latest pre-invasion sample - was nearly $1.18 a gallon.
    26. In fact, looking at the earnings of all 32,500 artists included in the 5% detailed sample of the 1980 Census, a far rosier picture emerges.
    27. Jackson was supported by 19 percent of those in The Sun's sample.
    28. HCFA currently bases its analysis on just one year. Mr. Park suggests that a better method of judging hospital quality is to sample patients' medical records "to see whether the things that should have been done for them were done or not."
    29. Newsprint inventories at newspapers in the association's statistical sample averaged a 37-day supply last month, compared with a 41-day supply in March 1989.
    30. The study was commissioned and released by the American Association of Retired Persons and prepared by Market Facts Inc. based on interviews with a random sample of 1,500 older people contacted by telephone in January and February 1989.
    sample
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    sample chart
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    sample collection tube
    sample collector
    sample command file
    sample concentration
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    sample configuration
    sample connection
    sample container
    sample contamination
    sample content
    sample continuity
    sample contract
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