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beta    音标拼音: [b'etə]
n. 贝它,希腊字母的第二个字母

贝它,希腊字母的第二个字母

beta
贝他

beta
adj 1: second in order of importance; "the candidate, considered
a beta male, was perceived to be unable to lead his party
to victory"
2: preliminary or testing stage of a software or hardware
product; "a beta version"; "beta software"
n 1: the 2nd letter of the Greek alphabet
2: beets [synonym: {Beta}, {genus Beta}]

Beta \Be"ta\, n. [Gr. bh^ta.]
The second letter of the Greek alphabet, B, [beta]. See {B},
and cf. etymology of {Alphabet}.

Note: Beta (B, [beta]) is used variously for classifying, as:
(a) (Astron.) To designate some bright star, usually the
second brightest, of a constellation, as, [beta]
Aurig[ae].
(b) (Chem.) To distinguish one of two or more isomers; also,
to indicate the position of substituting atoms or groups
in certain compounds; as, [beta]-naphthol. With acids, it
commonly indicates that the substituent is in union with
the carbon atom next to that to which the carboxyl group
is attached.
[Webster 1913 Suppl.] Betacism

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  • Beta - Wikipedia
    Beta is often used to denote a variable in mathematics and physics, where it often has specific meanings for certain applications β is sometimes used as a placeholder for an ordinal number if α is already used
  • What Beta Means for Investors
    Beta is an indicator of the price volatility of a stock or other asset in comparison with the broader market It suggests the level of risk that an investor takes on in buying the stock
  • BETA Definition Meaning - Merriam-Webster
    The meaning of BETA is the 2nd letter of the Greek alphabet How to use beta in a sentence
  • Beta Symbol (β)
    The Greek letter beta (β) In mathematics and science, it is often used to denote a variable or a parameter, such as an angle or the beta coefficient in regression analysis
  • Beta Symbol in Greek Alphabet Β β
    Etymologically, beta came from beth (the second letter of the Phoenician alphabet), meaning "house" The Greek letter Beta is especially used in finance, science, mathematics, statistics and typography
  • Beta (β) - Greek Letter | Greek Symbols
    Learn about the Greek letter Beta (β), its pronunciation, usage examples, and common applications in mathematics, science, and engineering
  • β - Wiktionary, the free dictionary
    Lower-case beta (βήτα), the second letter of the modern Greek alphabet It represents the voiced labiodental fricative: v It is preceded by α and followed by γ
  • BETA Technologies Builds Out Autonomous Capabilities
    BETA and Near Earth Autonomy collaborating on autonomy systems designed for dual-use aircraft SOUTH BURLINGTON, Vt -- (BUSINESS WIRE)-- BETA Technologies, Inc (“BETA”) (NYSE: BETA) is accelerating the development of autonomous capabilities to enable BETA aircraft to fly faster, further, and carry more to serve an increased scope of critical defense and commercial applications In addition
  • Beta Distribution - Algebrica
    The Beta distribution is a continuous probability distribution defined on the interval (0, 1) and controlled by two parameters, α and β, which determine its symmetry and overall shape
  • BETA | definition in the Cambridge English Dictionary
    Shares with a beta greater than one are more volatile than the market During the recent bull market, high beta shares substantially outperformed low beta shares





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