日珥基本解释

汉语拼音:rì ěr

出现在太阳边缘外面的火焰状气体。分宁静日珥、活动日珥、爆发日珥、环状日珥等。有些爆发日珥高达离日面几十万千米,再向日面落下,有时甚至被完全抛出。寿命从几小时到数月,温度约7000k,气流速度约4千米/秒。日珥多寡与太阳活动强弱有关,有约十一年的周期。

日珥详细解释

  1. 日晕的一种。指完整的晕的外侧的小段晕弧。

    《周礼·春官·眡祲》“四曰监” 郑玄 注“监,冠珥也” 唐 贾公彦 疏:“云‘监,冠珥也’者,谓有赤云气在日旁,如冠耳。珥即耳也,今人犹谓之日珥。”

  2. 太阳表面上红色火焰状的炽热气体,由氢、氦、钙等元素组成。日全食时肉眼能看见,平时要用分光镜才能看见。

日珥双语翻译,日珥在线翻译例句

  • Nasa says the image is a classic example of a solar prominence (also known as a filament when viewed against the solar disk).

    美国宇航局称上面的图片是日珥(在太阳圆面观看时又称一暗条)的一个典型例子。

  • A solar prominence is a cloud of solar gas held just above the surface by the Sun's magnetic field.

    日珥是被太阳磁场束缚太阳表面之上的气体云。

  • Although very hot, prominences typically appear dark when viewed against the Sun, since they are slightly cooler than the surface.

    虽然很热,日珥典型表现是在太阳的衬托下显得较暗,因为它们比太阳表面稍冷一些。

  • A tongue like cloud of flaming gas rising from the sun's surface, visible as part of the corona during a total solar eclipse .

    日珥从太阳表面升起的舌头状的燃烧气体的云,在日全蚀时成为。

  • The next day, the same prominence looked slightly different.

    另一天,同一个日珥看起来会略有不同。

  • Known as a solar filament, the loop is a cloud of relatively cool gas held aloft by magnetic forces.

    作为太阳的“耳环”,日珥是一种被磁力托起的冷气团。

  • A tonguelike cloud of flaming gas rising from the sun's surface, visible as part of the corona during a total solar eclipse.

    日珥从太阳表面升起的舌头状的燃烧气体的云,在日全蚀时成为日冕的一部分可看到

  • The prominence plasma flows along a tangled and twisted structure of magnetic fields generated by the sun's internal dynamo.

    日珥等离子体沿着一个由于太阳的内部活动产生的复杂弯曲磁场结构流动。

  • Prominences are clouds of relatively cool and dense plasma escaping from the Sun's hot and thin corona.

    日珥是相对地较冷和较高密度的电离气体,并从较热和较薄的日冕之中喷射出来。温度高达六万度。