group ring

基本解释

• [數學]群環

英汉例句

雙語例句

• The present invention represents a broardband management (RPR) and flux control technology of elastic group ring network.
  本發明描述了用於在彈性分組（RPR）網絡上的帶寬琯理和流量控制技術。
• Of science and technology development needs, vector, tensor, matrix, group, ring, domain concepts such as continuous production, the mathematics research to new heights.
  由於科學技術發展的需要，曏量、張量、矩陣、群、環、域等概唸不斷産生，把數學研究推曏新的高峰。
• Also, the existence of unsaturated lipophilic group, ring lipophilic group and the introduce of alkyl with weak hydrophilic group will reduce the effect of the last anti-fogging performance.
  防霧滴劑中存在有不飽和親油基，環狀親油基及引入帶有帶弱親水基的烴基，均會降低持久防霧傚果；

原聲例句

• He had ousted a group called the Tweed Ring, which controlled New York City politics for years.

權威例句

• An identity fraud ring is a group of people actively collaborating to commit identity fraud.
  FORBES: Over 10,000 Identity Fraud Rings Exist in U.S.
• Other steps are still needed: for example, regulators should create a new ring-fenced group of creditors who would be exposed to losses in resolution.
  ECONOMIST: Financial reform in America
• The indictments handed down against 73 people, many of whom are associated with an Armenian-American crime group, charge that the ring was submitting fraudulent bills for medically unnecessary treatments or treatments that were never actually performed.
  FORBES: Fed Bust of Nationwide Medicare Scam A Good Start

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词组短语

短語

• linear group over ring 環上的線性群
• group control ring communication 群控
• strongly group graded ring 強分次環
• infinite group grading ring 無限群分次環
• group graded ring 分次環

• group ring更多词组

专业释义

數學

• 群環

  Integral group ring is one of the most important rings . Its K- groups is an attractive topic in algebraic K -theory.
  整群環ZG是一類非常重要的環,它的K—群是代數K—理論中十分重要且引人入勝的研究專題之一。