光源的英文：
light source
- Who bring brightness to the night sky? Illumination lighting and light source certainly.
谁给夜空带来辉煌？当然是灯饰和光源。 - Laparoscopes use fibre-optic lights and small video cameras to show tissues and organs on a monitor.
腹腔镜使用光纤光源和小型摄影机，将组织和器官的情形显示在监视器上。 - A unit of illuminative brightness equal to one candle per square meter,measured perpendicular to the rays of the source.
尼特照明亮度单位，相当于每平方米烛光。与光源发出的光垂直来测量 - Diffused light source: Any light source which produces indistinct and relatively light shadows with a soft outline .
扩散光源:造成朦胧，边缘柔和浅色阴影的光源。 - The intensity of light from any source varies inversely as the square of the distance from the source.
从各光源发出的光的强度与该光源的距离的平方成反比。 - The condenser is interposed between the light source and the specimen
在光源和标本之间是聚光镜。 - A common laboratory source of light is provided by a mercury arc
通常的实验室光源选用汞弧灯。 - By far the most nearly monochromatic source available at present is the laser
目前可用的最接近单色光的光源是激光器。 - Interpose a translucent body between a source of light and the eye
将半透明体放在光源与眼睛之间 - The rubidium lamps and cells are now obtainable only for replacement
现在能够得到的铷光源和容器仅作备用。
n. 光；光源；灯；点火物；日光；角度，眼光
v. 点，点燃；点着；照亮；用灯光指引
adv. 轻的，轻装的
adj. 浅色的；轻的；少量的；轻微的；（负担）轻的；轻盈的，轻快的；清淡的
- The torch was lighted.
火炬点亮了。 - I'm lost as a light is lost in light.
我如同灯盏迷失在光明里。 - The saturation and lightness of light also affect our perceptions.
饱和度和亮度也影响到我们的感觉。 - Ambient light: As the name suggests, this light is present everywhere.
环境光：就如其名所暗示，各处都存在光照。 - The chamber was ablaze with light.
会议厅里灯火辉煌。
n. 来源，出处；原始资料；原因；发源地
- They are trying to trace the source of the trouble.
他们正设法找出这件麻烦事的起因。 - Where is the source of the Nile?
尼罗河发源于何处？ - Is the water polluted at source?
河水是在源头受到污染的吗？ - We understand that sourcing is not static.
我们明白采购不是一成不变的。 - Religion is not the only source of division.
宗教问题并不是分裂的唯一来源。