flash-up的意思|示意

Another flash of lightning lit up the cave.

又一道闪电照亮了那个洞穴。

It comes up in a flash, much faster than any other browser.

它一瞬间就能启动，比任何其他浏览器都快得多！

Lights flash up in the darkness.

灯光在黑暗中闪耀。

The figures flash up on the scoreboard.

数字在记分牌上闪亮。

The [terrestrial gamma-ray flash] produced high-speed electrons and positrons, which then rode up Earth's magnetic field to strike the spacecraft.

这些地面伽玛射线闪光产生了高速的电子和正电子，然后它们缩回到地球的磁场上去撞击航天器。

That's why cameras use flashes in low-light environments: the flash gives the camera's sensors an extra dose of photons, the particles that make up light, Fergus says.

费格斯说，照相机在光线昏暗的情况下需要使用闪光灯的原因是：闪光给照相机传感器提供大量额外光子，光线正是由这种粒子组成的。