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
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
- one or more circles of light seen around a luminous object
- an electrical discharge accompanied by ionization of surrounding atmosphere
- (botany) the trumpet-shaped or cup-shaped outgrowth of the corolla of a daffodil or narcissus flower
双语例句
- Parameters such as voltage, times of corona discharge and regain have effect to the anti-felting property of wool.
电晕放电可以提高羊毛织物的防毡缩性能，影响防缩处理的电晕工艺参数有电压、电晕遍数、回潮率等因素。 - Pulse corona discharge is one of the methods which producing plasma is in industrial test stage.
脉冲电晕放电是产生等离子体的方法之一，目前已达到工业性试验阶段。 - It was indicated that the corona discharge treatment was necessary in some applied field of polyester film.
讨论了聚酯薄膜电晕处理及其应用的关系，指出在一些应用范围电晕处理的必要性。 - The corona surface treatment system is available with a single or double electrode head;
电晕表面处理系统可提供单一或双电极头； - Effect of Air Temperature on DC Conductor Corona Performance in Corona Cage
空气温度对电晕笼中导线直流电晕特性的影响 - The most advanced and successful methods of corona surface treatment are based on a principle of high voltage discharge in air.
目前最先进和成功的方法的电晕表面处理是基于原则的高电压放电在空气中。 - 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。 - Corona or Plasma Surface Treatment is modification of polymer surfaces with electrical discharge.
电晕或等离子体表面处理的改性聚合物表面放电。 - The size and cover depth of corona rings of UHV suspension porcelain insulator stings were calculated by electric-network method.
利用电网络法对特高压悬式瓷绝缘子串均压环的尺寸及罩入深度进行了优化计算。 - 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。