| 词汇 | example_english_laser-beam |
| 释义 | laser beamcollocation in Englishmeanings of laserand beamThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with beam or laser. laser noun[C] uk /ˈleɪ.zər/ us /ˈleɪ.zɚ/ (a device that produces) a powerful, narrow beam of light that can be used as a tool to cut metal, to perform medical operations, or to create patterns of light ... See more at laser beam noun[C] uk /biːm/ us /biːm/ a line of light that shines from a ... See more at beam Examples of laser beamThese 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. He is currently working on his docent's thesis on laserbeam cutting. The differential equation for beamwidth parameter of rippled laserbeam is evaluated. This last point may be of interest also for the simulation of laserbeam propagation in optical fibers. The former has higher coupling efficiency and less uniform irradiation which needs the laserbeam smoothing technique. The shrinking of the laserbeam at relativistic self-focusing arrives at about 60% of the wavelength limitation, in fair agreement with the just elaborated result. Effectively, all the deviations recorded by the laserbeam include the initial deviation, which for the purposes of subsequent calculation is assumed to be zero. This is not optimal for guiding a laserbeam. The physical limit is due to the diameter of the laserbeam. The incident angle of the laserbeam was normal to the target front face. The effect of the cumulative plasma jet formation inside a hollow laserbeam was predicted by computer simulation. There the laserbeam energy can be larger by orders of magnitude. In the optimistic case, the laserbeam front may reach a region with some multiples of solid-state density in a few tens of picoseconds. The capsules were cut together with their supporting optimal cutting temperature compound with a laserbeam. The longitudinal field component is important near the focus of the laserbeam in a vacuum as predicted earlier. The observed effects support the idea of a longitudinal structure of the selffocused laserbeam with a space period of $200 mm. Interaction of the plasma wave with the incident laserbeam generates the third harmonic. 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. Want to learn more? Go to the definition of laser Go to the definition of beam See other collocations with beam See other collocations with laser |
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