| 词汇 | cosmic-ray |
| 释义 | BETA cosmic raycollocation in Englishmeanings of cosmicand rayThese words are often used together. Click on the links below to explore the meanings. cosmic adjective uk /ˈkɒz.mɪk/ us /ˈkɑːz.mɪk/ relating to the universe and the natural processes that happen ... See more at cosmic ray noun uk /reɪ/ us /reɪ/ a narrow beam of light, heat, etc. travelling in a straight line from its place ... See more at ray Examples of cosmic raycosmic ray The predictions on extent and duration of cosmicray emissions vary and are dependent upon the distance of the event. We assume that the ionized states in the cloud due to cosmicray bombardment are low. This mechanism for particle acceleration could account for the injection population of cosmicray particles in super nova remnants. In addition, the passage of a cosmic-ray through the aggregate produces a transient desorption of volatile species which cannot escape the aggregate. However, as discussed earlier the cosmic-ray contribution is speculative. Interstellar aggregates can be impulsively heated by collisions (with other aggregates or grains) and/or cosmic-ray impacts. The mixed metal carbide and nitride may be formed by cosmicray bombardment of metal nitrides. In each case, a variation in mortality versus latitude was similar to cosmicray distribution. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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