But when light strikes it, the electrons within its nanostructure vibrate at the same frequency as the weight.

但是当光照射它时，它纳米结构中电子会以相同频率振动，像波浪一样。

When particles of light strike the nacre, they bounce around its multilayered crystalline structure in a cascade of shifting rainbows.

当光粒子撞击珍珠层时，它们会在其多层晶体结构周围， 成一连串移动彩虹。

And when photons of light strike these cells, they can give some electrons enough energy to escape from the silicon atom.

当光子撞击这些细胞时，它们可以为一些电子提供足够能量以从硅原子中逃逸。

The parlor-maid had entered with letters and a lamp, and the light struck up into Boyne's face as he bent above the tray she presented.

客厅女仆拿着信和一盏灯进来了，当他弯腰在她呈上托盘上时，灯光照在了博因脸上。

In the low-ceilinged bungalow Winterman had to grope for the lamp on his desk, and as its light struck up into his face Bernald's sense of the rareness of his opportunity increased.

在天花板平房里，温特曼不得不摸索着桌上台灯，当灯光照在他脸上时，伯纳德更加意识到机会难得。

On and on he wandered, and came out upon the sea-shore, on the barren rocks where the fierce light struck down, and the water moaned its low, perpetual wail of unrest. " Ah" !

他不停地游荡，来到海边，来到烈日光秃秃岩石上，海水发出沉而永恒动荡哀号。 “啊”！

Robert Pike, a devout Puritan, thinking the sun had gone to rest, ventured forth on horseback one Sunday evening and was luckless enough to have a ray of light strike him through a rift in the clouds.

虔诚清教徒罗伯特·派克 (Robert Pike) 认为太阳已经落山，于是在一个星期天晚上骑马冒险出门， 但不幸是， 一缕阳光透过云层裂隙照在了他身上。

If he rested at all it was only during a few hours before dawn — then he would drop bluntly into a sleep that lasted until the morning light struck suddenly beneath his opening eyelids like a scimitar.

如果他根本没有休息，那也只是在黎明前几个小时——然后他会干脆地睡着，一直持续到晨光像弯刀一样突然照在他张开眼睑。