a beam of light造句怎么写

8、The wonderful reality is only a beam of light on the cliff.

10、There was no light in the room when Hung-chien pushed open the door, only a beam of light from the corridor shining into the room.

12、In a LASER printer, a device that USES a modulator crystal to deflect a beam of light and effectively turn it on or off.

14、The basic blaster technology of intensifying a beam of light into a deadly bolt is scalable, and largely the same despite the differences in weapon types and sizes.

16、a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum.

18、In his book Autobiographical Notes, Einstein recalls how he once daydreamed about chasing a beam of light as it traveled through space.

2、a beam of light generated by a laser.

4、Visualise a beam of light pouring down from the skies.

6、Reflection of a beam of light on the diaphragm falls on a phototransistor.

9、a plastic film that can polarize a beam of light; often used in sunglasses to eliminate glare.

13、A small flay, attached to this body, intercepts a beam of light coming from a source and directed to a photocell.

17、I am grateful that I am honoured to have many good friends around advising me so that I suddenly see a beam of light .

3、Imagine two people watching a beam of light.

7、This first wireless telephone transmitted sound on a beam of light instead of electrical wires.

15、Optical tweezers use the tiny force of a beam of light from a laser to push around and control tiny objects, from cells to plastic beads.

5、a light source with reflectors that projects a beam of light in a particular direction.

1、a device for projecting a beam of light.

11、His experimentation started with using a laser pointer to send a beam of light through a glass of milk (an experiment I recreate below).