corona

英 [kəˈrəʊnə]

美 [kəˈroʊnə]

n.  (尤指在日食或月食期间的)日冕，日华，月华

复数：coronas　

计算机

BNC.35293 / COCA.17199

牛津词典

noun

• （尤指在日食或月食期间的）日冕，日华，月华
  a ring of light seen around the sun or moon, especially during an eclipse

柯林斯词典

• 日冕;日华
  The sun'scoronais its outer atmosphere.

英英释义

noun

• a long cigar with blunt ends
• (anatomy) any structure that resembles a crown in shape
• the outermost region of the sun's atmosphere
  Synonym:aureole
• one or more circles of light seen around a luminous object
• an electrical discharge accompanied by ionization of surrounding atmosphere
  Synonym:corona dischargecorposantSt. Elmo's fireSaint Elmo's fireSaint Elmo's lightSaint Ulmo's fireSaint Ulmo's lightelectric glow
• (botany) the trumpet-shaped or cup-shaped outgrowth of the corolla of a daffodil or narcissus flower

双语例句

• In this paper is introduced the influence of air relative humidity on corona initial voltage of coil for high voltage electrical machine.
  介绍了空气相对湿度对高压电机线圈电晕起始电压的影响，采用了人工模拟试验和实地试验两种方法。
• The characteristics of the magnet enhancement corona discharges and their functions for charging particles are introduced.
  介绍磁增强电晕放电的特性及其对颗粒荷电的性能。
• The corona or brush discharge, would transfer from point to point.
  电晕放电和刷毛状放电只是从放电点处逐个地发生。
• Much of visible light reaching us from the solar corona also seems to be due to scattering by electrons.
  从日冕中射来的相当大一部分可见光看来也是由电子散射产生的。
• The corona discharge radical shower NO conversion process was studied under different flue gas components.
  研究了不同的烟气成分对电晕放电自由基簇射NO转化过程的影响。
• A discussion on the transport of magnetic energy and complexity to the corona is given in this paper.
  本文讨论了从太阳光球向日冕传输磁能和磁复杂性的过程。
• The gas transfer process of SO2 in the corona discharging electric field is studied.
  研究了SO2在放电电场中的气相传质过程。
• Influence of Air Pressure and Humidity on Positive DC Corona Streamer Pulse Characteristics
  气压和湿度对正直流电晕流注脉冲特性的影响
• The final speed of the solar wind depends mainly on the maximum temperature in the solar corona.
  太阳风的最终速度主要取决于日冕中的最高温度。
• Corona discharge involves generating an electric field between two conductors.
  电晕解除包括产生在二个领导者之间的一个电场。