ultra

英 [ˈʌltrə]

美 [ˈʌltrə]

n.  (尤指政治上的)过激分子，极端主义者

复数：ultras　

BNC.15582 / COCA.13490

牛津词典

noun

• （尤指政治上的）过激分子，极端主义者
  a person who holds extreme views, especially in politics

柯林斯词典

• PREFIX （置于形容词之前构成形容词，用以强调）表示“超…的”，“极其…的”
  Ultra-is added to adjectives to form other adjectives that emphasize that something or someone has a quality to an extreme degree.
  1. ...a wide range of ultra-modern equipment.
     一大批超现代设备
  2. ...an ultra-ambitious executive.
     雄心勃勃的主管

英英释义

adj

• (used of opinions and actions) far beyond the norm
  1. extremist political views
  2. radical opinions on education
  3. an ultra conservative
  Synonym:extremistradical

双语例句

• According to the work of a low pressure vacuum valves, ultra high vacuum valves and vacuum valves.
  根据工作压力有低真空阀门、高真空阀门和超高真空阀门。
• Application and Development of Linear Motor in Ultra-precision Machining
  直线电机在超精密加工技术中的应用和发展超声层析X射线摄影机
• Outstanding high-temperature oxidation stability, guarantee machine oil ultra long use cycle.
  超群的高温氧化安定性，保证机油超长的使用周期。
• At last it discusses the dual-mode transmission technology of the Ultra Narrow Band Modulation and the FM combination.
  最后着重讨论了超窄带调制与FM结合的双模式传输技术。
• A ultra high-pressure extraction ( UHPE) process for glycyrrhizic acid was studied.
  研究了甘草酸的超高压提取工艺。
• Motion control system of an ultra precision wafer stage with application to integrated circuit production was presented.
  描述一种应用于集成电路制造的超精密硅片台系统及其运动控制。
• The Ultra Series slide offers the longest stroke of any competitive slide of its type.
  幻灯片的超系列提供了任何类型的竞争力下滑的最长的行程。
• I just bought this ultra hair deluxe new type X.
  我刚刚买了这款最新型的豪华假发。
• The main factors influencing the flow properties of ultra high molecular weight polyethylene ( UHMWPE) are analyzed.
  分析了影响超高分子量聚乙烯（UHMWPE）熔体流动性的主要因素。
• The construction, elements, characteristic of economy and technology, parameter and factor in application of ultra pure water of EDI are introduced.
  介绍了EDI技术的结构、原理、经济技术特点及在超纯水制备应用中的参数和影响因素，并提出了解决的方法。