beta
- IPA[ˈbiːtə]
英式
- the second letter of the Greek alphabet (Β, β), transliterated as ‘b’.；denoting the second of a series of items, categories, forms of a chemical compound, etc.
noun: beta, plural noun: betas
- 釋義
- 相關詞
名詞
- 1. the second letter of the Greek alphabet (Β, β), transliterated as ‘b’.
- ▪ denoting the second of a series of items, categories, forms of a chemical compound, etc. beta carotene beta blocker
- ▪ a second-class mark given for a piece of work or an examination paper.
- ▪ short for beta test
- ▪ the second (typically second-brightest) star in a constellation Beta Virginis
- ▪ relating to beta decay or beta particles beta emitters
- ▪ a measure of the movement in price of a security relative to the stock market as a whole, used to indicate possible risk a fund with a beta of 0.58 is less volatile
- a trial of machinery, software or other products in the final stages of development, carried ...
- subject (a product) to a beta test: the system was still being beta-tested for practical music applications
Oxford Dictionary
- a subordinate male animal in a particular group: alpha and beta males will share paternity of cubs sired when two females are in oestrus
Oxford Dictionary
- a subordinate male animal in a particular group: alpha and beta males will share paternity of cubs sired when two females are in estrus
Oxford American Dictionary
- a trial of machinery, software, or other products, in the final stages of its development, ...
- subject (a product) to a beta test: the system was still being beta-tested for practical music applications
Oxford American Dictionary
- a version of a piece of software that is made available for testing, typically by a limited ... having fooled around with a beta version, I have to say that it's a technical marvel
Oxford Dictionary
- relating to or affecting beta receptors: sympathetic nerves that stimulate beta-adrenergic receptors
Oxford American Dictionary
- an endorphin produced in the pituitary gland that is a powerful pain suppressor.
Oxford American Dictionary
- a version of a piece of software that is made available for testing, typically by a limited ... having fooled around with a beta version, I have to say that it's a technical marvel
Oxford American Dictionary
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- IPA[ˈbādə]
美式
- the second letter of the Greek alphabet (Β, β), transliterated as ‘b.’.
Oxford American Dictionary
