1. Also, a by-product of the corona is heat. 又由于﹐靠近电线制品的电晕是热的。
2. Solar eclipses allow scientists to see the gases surrounding the sun, or its corona. 日全食使得科学家们可以看到太阳周围的气体或其光环。
3. Corona plasma electrostatic spraying is a new technology developed with ultra-low volume spraying technology. 荷电喷雾技术是伴随超低量喷雾技术发展起来的一项新技术。
英英解释
n.
1. the outermost region of the sun's atmosphere; visible as a white halo during a solar eclipse
2. (botany) the trumpet-shaped or cup-shaped outgrowth of the corolla of a daffodil or narcissus flower
3. an electrical discharge accompanied by ionization of surrounding atmosphere
4. one or more circles of light seen around a luminous object
5. (anatomy) any structure that resembles a crown in shape
6. a long cigar with blunt ends