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 determinant [dɪ'tɚmənənt]   添加此单词到默认生词本
n. 决定物, 决定因素

a. 决定性的

[计] 判定

[医] 定子, 决定因素


  1. The number of rows or columns in a determinant or matrix.
    行列数行列式或矩阵中行或列的数目
  2. Fundamental, underlying character as a determinant of the class to which a thing belongs; nature or essence.
    本质,天性基础的和根本的特性,如一种事物归属种类的决定因素;天性或本质
  3. The infliction of physical or mental distress, especially when considered a determinant in granting a divorce.
    虐待对肉体和精神施加的痛苦,尤指在判决离婚中起决定作用的因素时


determinant
[ noun ]
  1. a determining or causal element or factor

  2. <noun.cognition>
    education is an important determinant of one's outlook on life
  3. the site on the surface of an antigen molecule to which an antibody attaches itself

  4. <noun.substance>
  5. a square matrix used to solve simultaneous equations

  6. <noun.group>
[ adj ]
  1. having the power or quality of deciding

  2. <adj.all>
    the crucial experiment
    cast the deciding vote
    the determinative (or determinant) battle


Determinant \De*ter"mi*nant\, a. [L. determinans, p. pr. of
determinare: cf. F. d['e]terminant.]
Serving to determine or limit; determinative.


Determinant \De*ter"mi*nant\, n.
1. That which serves to determine; that which causes
determination.

2. (Math.) The sum of a series of products of several
numbers, these products being formed according to certain
specified laws;

Note: thus, the determinant of the nine numbers
a, b, c,a', b', c',a'', b'', c'',
is a b' c'' - a b'' c' + a' b'' c] - a' b c'' + a'' b'
c. The determinant is written by placing the numbers
from which it is formed in a square between two
vertical lines. The theory of determinants forms a very
important branch of modern mathematics.

3. (Logic) A mark or attribute, attached to the subject or
predicate, narrowing the extent of both, but rendering
them more definite and precise. --Abp. Thomson.

  1. Do you really espouse the profit motive as the major determinant of the content of our limited broadcast capacities?
  2. "I think this is an important study because it adds increasing evidence that choices that we make as individuals in our lifestyle are perhaps the most important and powerful determinant of our health and longevity," Ornish said.
  3. But within each category of bond fund, it seems expenses may well be the biggest determinant of a fund's return.
  4. Critics of the decision say the number of strokes in a name is a crucial determinant of fate, and claim that the restriction infringes on their right to choose their child's name.
  5. Leblon, who places himself on the side that argues the determinant gypsy role in flamenco history, says he believes many Spaniards cannot accept flamenco as a serious art form because of its gypsy connections.
  6. The company sees little improvement in the second quarter as housing starts, a key determinant of demand for Weyerhaeuser products, continue to sag.
  7. First, the key determinant is the behaviour of sterling.
  8. But there are now a number of powerful factors militating against another boom, starting with demography. The number of first-time buyers is always a crucial determinant of the level of demand in the housing market.
  9. Nor have fears disappeared about a rise in the Bundesbank's emergency Lombard rate, the most important determinant of short term rates. 'The possibility of further tightening by the Bundesbank cannot be ruled out,' said one analyst yesterday.
  10. "People are still debating about the direction of the yen," said Amy Yip, a sales manager at Baring Securities (Japan) Ltd. Said an economist at Mitsubishi Bank: "Exchange rates are the determinant factor for Japanese markets right now."
  11. The level of primary liquidity is a major determinant of monetary conditions.
  12. So while the operating performance of a mutual fund is the sole determinant of its price, a closed-end fund's price is also influenced by supply and demand forces in the open market.
  13. Moreover, it is the level of interest rates, not the amount of tax relief, that is the most important determinant of the cost of a mortgage.
  14. And if self-interest is one determinant of accounting policy, the drive to smooth earnings is unlikely to be stopped by FRS3. The methods, though, may get more crafty.
  15. Stanford's Dr. Hanawalt and others are focusing on DNA damage and repair as a major determinant of aging.
  16. This, it seems, will be the larger determinant: the attraction for Russian-Estonians to pledge loyalty and an example which Russia should wish to emulate rather than to trust.
  17. Implied volatility is an option pricing determinant that gives an indication of the amount of movement likely in the underlying instrument over a given period.
  18. He applies concepts used by ecologists and zoologists to reflect on food and water in the evolutionary story, not just its availability as a determinant of migration but its influence on the development of agriculture and society generally.
  19. The showdown over the minimum wage has been looming since Congress convened in January and has taken on symbolic significance as the determinant in whether congressional Democrats or Bush will hold the upper hand in setting domestic policy.
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