beam of light
英 [biːm ɒv laɪt]
美 [biːm əv laɪt]
光束
英英释义
noun
- a column of light (as from a beacon)
双语例句
- A beam of light produced by a laser can weld metals.
激光器发生的光束可以焊接金属。 - A plastic film that can polarize a beam of light; often used in sunglasses to eliminate glare.
可以使光束偏振的一种塑料薄膜；使用时通常戴着太阳镜来挡住耀眼的光。 - Reflection of a beam of light on the diaphragm falls on a phototransistor.
经膜片反射的光束照射到光敏管上。 - A light source with reflectors that projects a beam of light in a particular direction.
装有能投射到某一特定方向一束光的反射镜的灯。 - Make sure you can visualize all these spheres connected by the white beam of light before you move on.
让你可以想象到所有这些领域连通白手电光在你继续前进。 - An analogy to demonstrate this principle could be seen in the projection of a movie onto a screen by a high powered and focused beam of light coming from the projector.
能够看见投影在银幕上的电影，以此类推，通过高原子能量和聚焦光束就产生了投射机。 - The surface is not perpendicular to the beam of light illuminating it.
阳光所照的平面，与光本身并不垂直。 - The beam of light is attracted by gravity and follows a curved path rather than a straight line.
光束受引力吸引，不沿直线而沿弯曲路线传播。 - Look, there's a beam of light coming through the thick fog.
瞧，浓雾里射出了一道光线。 - The scientist in the blue ship sees his beam of light go straight up and come straight down.
蓝色飞船里的科学家看到自己的那束光线从下面垂直地射到上面，然后又垂直地返回到下面。