blue light

蓝光

常用释义

词性释义

蓝光:指光谱中波长较短的蓝色光线。

蓝灯:指一种发出蓝色光的灯具。
例句
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1·The blue light of the following car followed.
后面车的蓝色灯光随后跟着来了。
2·He found the blue light, and made her a signal to draw him up again.
他找到了那盏蓝灯,给了她一个信号,让她把他拉上来。
3·If you point a blue light toward the silver ball, it would turn bluish.
如果你把蓝光指向银色的球,它就会变成略带蓝色的。
4·Go wheresoever they take you, and let them do what they will, only take the blue light with you.
不管他们带你去哪儿,你都去,让他们做他们想做的事,只要带着那盏蓝灯。
5·There was something strange about the flickering blue light.
那闪烁的蓝光有点儿奇怪。
—— 《柯林斯英汉双解大词典》
6·Blue light may be good for tired people at work.
蓝光可能对工作中感到疲惫的人有好处。
7·These lights should give off as little blue light as possible.
这些灯应该尽量避免发出蓝光。
8·A researcher called Sarah Hinkley says the problem comes from the blue light that the screen gives out.
一位名叫莎拉·欣克利的研究人员表示,这个问题来自屏幕发出的蓝光。
9·Many of the electronic devices we use every day, like our phones and computer screens, give off blue light.
我们每天使用的许多电子设备,比如手机和电脑屏幕,都会发出蓝光。
10·Blue light is bad for our eyes, as it can kill the photoreceptor cells we need for vision, according to Harvard Medical School.
哈佛医学院表示,蓝光对眼睛有害,因为蓝光会杀死我们视觉所需的感光细胞。
1·There was something strange about the flickering blue light.
那闪烁的蓝光有点儿奇怪。
—— 《柯林斯英汉双解大词典》
2·If you point a blue light toward the silver ball, it would turn bluish.
如果你把蓝光指向银色的球,它就会变成略带蓝色的。
3·The thin, nanoscale wedges strongly absorb blue light at the tip and red light at the base.
这种薄的纳米尺度的楔子形状吸收能力强,顶部吸收蓝光,底部吸收红光。
4·He seated himself there, as on the preceding day, surveying from a distance, and clearly making out, the white bonnet, the black dress, and above all, that blue light.
和前一天一样,他在那里坐了下来,从远处了望,清清楚楚地看见了那顶白帽子,那件黑裙袍,尤其是那一片蓝光。
5·The energy of light varies across the spectrum (blue light is more energetic than red) but only a certain amount of energy is needed to knock an electron free.
光谱中光的能量是不同的(蓝光比红光更具能量),但是只需一种确定的能量来碰触电子使其脱离。