beta / ˈbeɪ tə or, especially British, ˈbi- /

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beta 的定义

n. 名词 noun
  1. the second letter of the Greek alphabet.
  2. the consonant sound represented by this letter.
  3. Astronomy. a star that is usually the second brightest of a constellation: The second brightest star in Taurus is Beta Tauri.
  4. Chemistry. one of the possible positions of an atom or group in a compound.one of two or more isomeric compounds.
  5. the second of any series, as in chemistry or physics.
  6. Also called beta coefficient, beta line. Stock Exchange. an arbitrary measure of the volatility of a given stock using an index of the volatility of the market as a whole: A beta of 1.1 indicates a stock that is 10 percent more volatile than the market.
  7. Trademark. a brand of tape format for VCR tape, incompatible with other formats.Compare VHS.
  8. Chiefly British. a grade showing that a student is in the middle or second of three scholastic sections in a class.Compare alpha, gamma.

beta 近义词

adj. 形容词 adjective

being tested

更多beta例句

  1. Here are a few reasons why that is and why I believe GPT-3, a beta version of which was recently released by the OpenAI Foundation, might be a game changer in legal and other knowledge-focused organizations.
  2. Recommendations, which were released as a closed beta in November, are now available globally.
  3. It is still in beta and even though Google has publicly announced it, it is not yet available to everyone.
  4. Instead, it gave the algorithm to select researchers who applied for a private beta, with the goal of gathering their feedback and commercializing the technology by the end of the year.
  5. Google recently took the rich result test out of beta and announced it will deprecate the older structured data testing tool.
  6. Whether or not beta-version wearables are your thing, some technology is just impossible to ignore (or destroy).
  7. Trotter graduated magna cum laude from Harvard and became the first black man named to Phi Beta Kappa.
  8. For starters, the Ello beta launched without any privacy controls or blocking options.
  9. Beta amyloid, which OL-1 is meant to lower, was first implicated in the disease at its identification by Alois Alzheimer in 1906.
  10. Dominating the research field is a protein called beta amyloid, identified by Alois Alzheimer in 1906.
  11. Acetone is derived from decomposition of diacetic acid, and this in turn from beta-oxybutyric acid by oxidation.
  12. Beta is not formed from alpha; one is first, the other is second, and no one knows why.
  13. We want to work out a substitute for Beta that will keep the flavor of the drink without the psycho-physiological effects.
  14. Of course, it's very luxurious at Beta Phi House, but her little room here isn't to be scorned.
  15. Radioactive atoms almost always decay by emitting negatively charged beta particles usually accompanied by gamma rays.