reflected light
[光] 反射光
2025-11-24 21:16 浏览次数 15
[光] 反射光
it is pointed oat that the reflected light from the laser irradiated spot is a serious hazard to human eyes, and some problems on laser safety are discussed.
提出了「激光靶点光斑反射光」对眼睛有非常大的危险性,并讨论了激光安全防护问题。
based on fermat「s theorem, the law of reflection and refraction is obtained, and the geometrical ray tracing method of reflected light is introduced.
利用费马原理推导了反射和折射定律,以反射射线的跟蹤为例介绍了几何光学射线跟蹤方法的推导过程;
when the reflected light is grey it remains the same even if i shift the color of the frame.
当反射光是灰色的话,如果改变车架的色彩的话,反射光还是会保持原样。
different color of reflected light can be observed in experiments, when the same kind of ultraviolet light respectively irradiates the fluorescent mark of true and false currency.
首先通过观察实验发现在同一种紫外光分别照射真假币荧光标记时,反射光的颜色不同。
in clear-sky conditions, reflected light from the moon can produce the same effect (moonglint), as illustrated in this astronaut photograph.
如果天空足够清晰,从月球表面反射的亮光(月斑)也能产生照片中所呈现的相同效果。
however, brain thinks that the reflected light comes to eyes in a straight line, so an image is seen behind the mirror just on the extending line of the reflected light.
而大脑则以为反射光线是沿直线到达眼睛的,因此沿反射光线向后延伸,从而在镜子后面看到一个影像。
the reflected light changes depending on whether the blood vessels at that point are oxygenated or depleted of oxygen, showing the level of brain activity.
反射光随着血管的氧合与去氧合状态的切换而改变,显示了大脑活动水平。
when reflected light hits the camera’s sensor, each pixel picks up its dedicated wavelength, and is given an electronic boost of a matching wavelength.
当发射光照到相机的传感器上时,每个像素点抓取一个特定的波长,并对匹配波长的光线进行电子放大。
keep in mind grey reduces the reflected light and thus causes coloration changes.
需要记住,灰幕减少了光线的反射,因此使得着色发生了变化。
convert reflected light patterns into electronic impulses, which are accepted as input into the computer system.
转换反射光模式转化为电子脉沖,它已被接受为输入电脑系统。
reflectance: the relative amount of reflected light of a surface. may be expressed in percentage.
反射度:一个表面的相对反射量。可用百分率表达。
the smallest kuiper belt object (kbo) seen previously in reflected light is roughly 30 miles across, or 50 times larger.
此前最小的反光柯伊伯带天体(kbo)约30英里宽(48.28千米),要大50倍。
at this moment, the reflected light is shining in a little boy」s face, three or four students to play that the face of the classmate, and that group of boys laughed after supine before leaning more.
这时,反射的光被照在了一个小男孩的脸上,三四个同学都去打那个同学的脸,而那群男生笑得更是前仰后俯。
diffuse reflection: the reflected light is scattered equally in all directions.
漫反射:反射光均匀地分散到各个方向。
the moon is the mother whence comes reflected light of the spiritual sun to nurture, support, protect, and bring to flower the seeds of creation.
月亮是母亲,她把精神上的太阳光辉反射,去养育,支持,保护,使得创造物的种子开花。
a way to the the sensitivity of reflected light power collected by reflective type fiber-optic displacement sensor is given.
给出了反射式光纤位移传感器反射接收光强灵敏度的计算方法。
the lack of light explains why spectrometers — instruments that can be used for remote water detection but rely on reflected light to do so — never picked up on the water.
这就很好地说明了我们使用光谱仪,利用物质反射光波,可遥控探测到水分子,但是由于缺少足够阳光,一直没有成功收集水。
unlike conventional display screens, which are lit from behind, e-readers use reflected light in a way similar to paper.
不像传统的从内部照明的显示器,电子阅读器使用的是从某方面说像照在纸上的反射光。
the dichromatic reflection model describes the color of the reflected light as a mixture of light from surface reflection and body reflection.
二分光反射模型描述了物体的光反射机理,它认为物体表面的颜色由面反射和体反射组成。