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单词 Sheet lightning
释义

Sheet lightning

原声例句
一双蓝蓝的眼睛(下)

All this time, and later, soft sheet lightning expanded from a cloud in their path, enkindling their faces as they paced up and down, shining over the water, and, for a moment, showing the horizon as a keen line.

一直以来,以及后来,柔和的薄片状闪电从挡在他们面前的云层中展开,在他们来回走动时照在他们的脸上,照耀在水面上,有那么一刻,地平线呈现为一条锐利的线条。

英语百科

Lightning

A lightning flash during a thunderstorm
High-speed, slow-motion lightning video captured at 6,200 frames per second.
Four-second video of a lightning strike, Island in the Sky, Canyonlands National Park, Utah, United States.
World map showing frequency of lightning strikes, in flashes per km² per year (equal-area projection), from combined 1995–2003 data from the Optical Transient Detector and 1998–2003 data from the Lightning Imaging Sensor.

Lightning is a sudden electrostatic discharge during an electrical storm between electrically charged regions of a cloud (called intra-cloud lightning or IC), between that cloud and another cloud (CC lightning), or between a cloud and the ground (CG lightning). The charged regions in the atmosphere temporarily equalize themselves through this discharge referred to as a strike if it hits an object on the ground, and a flash if it occurs within a cloud. Lightning causes light in the form of plasma, and sound in the form of thunder. Lightning may be seen and not heard when it occurs at a distance too great for the sound to carry as far as the light from the strike or flash.

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更新时间:2025/6/18 15:06:11