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beta    音標拼音: [b'etə]
n. 貝它,希臘字母的第二個字母

貝它,希臘字母的第二個字母

beta
貝他

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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英文字典中文字典相關資料:
  • 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 a measurement of the price volatility of a stock or other asset relative to the market as a whole Higher volatility means higher risk
  • Greek Small Letter Beta - Wumbo
    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 USA Beta Motocross, Dual Sport, and Trials
    Free Ground Shipping on orders over $150 All in-stock orders must be placed by 1pm PST to ship same day
  • Beta - What is Beta (β) in Finance? Guide and Examples
    Equity beta allows investors to assess how sensitive a security might be to macro-market risks For example, a company with a β of 1 5 denotes returns that are 150% as volatile as the market it is being compared to
  • Beta Symbol β Β
    What is the Beta Symbol? The Beta symbol (β, Β) is the second letter of the Greek alphabet With a rich history dating back to ancient Greece, it has evolved from the Phoenician letter "beth" and has become an essential symbol in various fields of study, from mathematics to biology
  • BETA Definition Meaning - Merriam-Webster
    : something or someone designated with the name beta or the Greek letter β especially denoting the second in position, order, or class
  • Beta Symbol in Greek Alphabet Β β
    The Greek letter Beta is especially used in finance, science, mathematics, statistics and typography The uppercase Beta (Β) is used to represent the voiced bilabial fricative in the International Phonetic Alphabet
  • 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 (β) - Greek Letter | Greek Symbols
    Learn about the Greek letter Beta (β), its pronunciation, usage examples, and common applications in mathematics, science, and engineering





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