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

• Injection System Control Analysis and Simulation Study of Ultra High Speed Injection Machine
  超高速注射机注射控制的系统分析与仿真研究
• Applications: Ultra High-speed Switching Applications.
  主要用途：超高速开关应用。
• Ultra HVDC Transmission, Reliability, Control and Protection System.
  特高压直流输电；控制保护系统；可靠性。
• A new method of the preparing ultra thin section specimen using mini vibrator is described in this paper.
  介绍了一种全新的电子显微镜下超薄切片样品制备方法。
• The problem of accelerating metallic flyers to ultra high speed by multi stage detonation system is analyzed.
  讨论了通过多级爆轰驱动方法获得超高速飞片的问题。
• 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。
• A quadrature down-conversion mixer based on this topology is designed and optimized for an ultra high frequency RFID reader.
  设计并优化了一个基于共用跨导级结构的用于超高频RFID阅读器的正交下变频混频器。
• 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。
• Analysis and Design of the Ultra Wide Band Planar Monopole Antenna
  超宽带平面单极子天线的分析和设计
• 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。