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 expectancy [ik'spektənsi]   添加此单词到默认生词本
n. 期待, 期望的事物, 嘱望, 希望, 期望, 预期

[医] 预期

[经] 预期数, 预期价值


  1. Women have a higher life expectancy than men.
    女人比男人的预期寿命长.
  2. A quiver of expectancy ran through the audience.
    全场引颈以待, 群情鼎沸.
  3. We have a feeling of expectancy.
    我们有一种期待感。


expectancy
[ noun ]
  1. an expectation

  2. <noun.feeling>
  3. something expected (as on the basis of a norm)

  4. <noun.cognition>
    each of them had their own anticipations
    an indicator of expectancy in development


Expectance \Ex*pect"ance\, Expectancy \Ex*pect"an*cy\, n.
1. The act of expecting; expectation. --Milton.

2. That which is expected, or looked or waited for with
interest; the object of expectation or hope.

The expectancy and rose of the fair state. --Shak.

{Estate in expectancy} (Law), one the possession of which a
person is entitled to have at some future time, either as
a remainder or reversion, or on the death of some one.
--Burrill.

  1. Here is a rundown of the five areas of women's status and the findings of the study: _Health: This category included infant and child mortality, mortality of women in their childbearing years and life expectancy.
  2. These give enhanced rates based on the perceived life expectancy of the investor and are particularly attractive to people who have, or are expecting, high health-care costs.
  3. Life expectancy at birth also was unchanged at 74.9 years.
  4. Life expectancy in the world's industrialized countries is highest in Japan and lowest in the Soviet Union and Hungary, according to the first-ever survey on mortality in all developed countries.
  5. Individual figures for the life expectancy of Volvos weren't immediately available.
  6. "The disproportionate surge in deaths among blacks has resulted in the first declines in black life expectancy since 1962," Hill wrote.
  7. The animals generally have a life expectancy of about 20 years.
  8. But if you live to be 100, the annuity effectively spreads your life savings to keep you financially secure in a lengthy retirement. Two chief factors affect annuity rates: the gilts market and life expectancy.
  9. The life expectancy of blacks declined in 1988 for the fourth consecutive year, largely because of a sharp increase in homicides and AIDS-related deaths, according to an HHS report.
  10. Failing to curb population growth, he said, would jeopardize advances such as lower infant-mortality rates, higher literacy rates, improved nutritional levels and longer life expectancy.
  11. Women still outlive and outnumber men in America, but improving life expectancy rates for males allowed their total number to increase faster than women during the 1980s for the first time since early in this century, the Census Bureau said Tuesday.
  12. Their average life expectancy at birth is 74 years, five years less than for white females.
  13. Such "continuous benefit" would add 3.29 years to the average life expectancy of the infected persons.
  14. Average life expectancy in Utah is 75.7 years, or three years longer than in Nevada.
  15. He points out that Chile, which spends less than 6 per cent of gross domestic product on health, has achieved a life expectancy index of 72 and an infant mortality rate of 17 per thousand.
  16. Life expectancy at birth in sub-Saharan Africa is only 51 years, compared with 62 for all developing nations and 74 for industrialized countries, the report said.
  17. Eliminating cancer, they figure, would add only 3.3 years to average life expectancy.
  18. At the time of the sale, an agent like Mr. Legasse will consult the life expectancy tables drawn up (and revised annually) by a government body.
  19. For one thing, the life expectancy of Korean leaders who hang on to power is not good.
  20. The average life expectancy for blacks dropped to 69.4 years in 1986, while whites increased to an all-time high of 75 years.
  21. According to 1985 data, East German men had a life expectancy of 69.5 years, about 2.5 years below that of West German men.
  22. If generators had to choose between fitting such equipment to coal-fired or oil-fired power stations they may opt for the latter because they have been used less in recent years and have a longer life expectancy.
  23. Dollar bills remain legal currency indefinitely, but their life expectancy under normal use is from nine to 12 months.
  24. Life expectancy for men increased from 70.9 years in 1982 to 71.5 years in 1987, an improvement of six-tenths of a year, he noted.
  25. Life expectancy in all East European countries was below the average; East Germany ranked highest at 73.2 years.
  26. For the Gryphon, with a life expectancy of 40 years, will be able simply to weigh anchor and steam to a new site anywhere in the world.
  27. While the white population experienced an increase in life expectancy, to a record high of 75.4 years, from 1985 to 1986, the black rate declined to 69.4 years, the same level as in 1982.
  28. Then, in a case that elated the Rosenberg team, a 34-year-old female Naval intelligence officer, whose melanoma had shortened her life expectancy to three months, experienced total remission.
  29. For all Americans, life expectancy was 74.8 in 1986, up from 74.7 the year before.
  30. Life expectancy in the developing countries is now estimated to average 59.7 years, which it said represented a sharp rise.
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