sunspot

• n. 太阳黑子；雀斑

sun,太阳，spot,斑点。比喻用法。

sunspot (n.)

also sun-spot, 1849, in astronomy, from sun (n.) + spot (n.). Earlier "a spot on the skin caused by exposure to the sun" (1818).

1. These faculae frequently are the forerunners of sunspot formation.

这些光斑常常是形成太阳黑子的先兆.

来自辞典例句

2. This includes the continuous survey of umbra and penumbra of the sunspot.

这包括对太阳黑子本影和半影持续的观测.

来自辞典例句

3. We observe three sunspot groups on the disc.

在日面上观测到三个黑子群.

来自辞典例句

4. There is evidence that aspects of weather and climate are also synchronized with sunspot activity.

有数据表明,天气和气候的某些方面也随太阳黑子的活动而改变.

来自辞典例句

5. The broadcast was snapped for a few seconds by the sunspot activity.

太阳黑子运动使广播突然中断了几秒钟.

来自互联网