例句與造句

1. They found the clear signature of helium in the spectrum of radiation from a quasar star.
2. Sunlight and its complete spectrum of radiation falls on the atmosphere, a diffuse wilderness of particles.
3. However, the chamber cannot discriminate between radiation types ( beta or gamma ) and cannot produce an energy spectrum of radiation.
4. UV LED devices are capable of emitting a narrow spectrum of radiation ( + /-10 nm ), while mercury lamps have a broader spectral distribution.
5. This lead him to a new, powerful method by selective reflexion from several crystals to isolate a narrow range of infrared wavelengths from a broader spectrum of radiation.
6. It's difficult to find spectrum of radiation in a sentence. 用spectrum of radiation造句挺難的
7. When the entire spectrum of radiation from Beta Pictoris and the Sun is taken into account, Beta Pictoris is found to be 8.7 times more luminous than the Sun.
8. This results in charge-acceleration and / or dipole oscillation which produces electromagnetic radiation, and the wide spectrum of radiation reflects the wide spectrum of energies and accelerations that occur even at a single temperature.
9. The position and strength of these lines ( or " spikes " ) in the overall spectrum of radiation from an object ( or radiation absorbed by the object ) are signatures for specific elements and molecules.
10. The combination of beam conditioning devices controls the thermal load ( heating caused by the beam ) at the end station; the spectrum of radiation incident at the end station; and the focus or collimation of the beam.
11. Neel had done famous studies of atomic bomb survivors in Hiroshima and Nagasaki, and now the Atomic Energy Commission was giving him money to study the opposite end of the spectrum of radiation exposure _ a remote tribe that had never seen an X-ray machine, much less drunk milk contaminated by fallout from bomb tests.
12. Music consists of many different sounds, different frequencies changing in time, variable amplitude and so on . . . which is processed by brain through ears, we can compare it to the spectrum of radiation generated by Sun and its visible part ( light ) seen by our eyes . . . VAT uses vibrations characterized by specific frequencies, often one at a time, specific amplitude which enters body mainly through the skin, so it is a lot like a laser light entering through the skin ( as in laser physiotherapy ).