| 词汇 | example_english_radiation-pressure |
| 释义 | radiation pressurecollocation in Englishmeanings of radiationand pressureThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with radiation. radiation noun[U] uk /ˌreɪ.diˈeɪ.ʃən/ us /ˌreɪ.diˈeɪ.ʃən/ a form of energy that comes from a nuclear reaction and that can be very dangerous ... See more at radiation pressure noun uk /ˈpreʃ.ər/ us /ˈpreʃ.ɚ/ the force you produce when you ... See more at pressure Examples of radiation pressureThese 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. This cylindrical cavity is surrounded by a "plasma wall," which is produced as a snow-plow effect by the radiationpressure that drives the expansion. Radiationpressure is also exerted on all tissues in the beam, however, and it causes the tissue to be displaced forwards very slightly. The balance of the gravitational force, radiationpressure, and particlesurface forces determines the equilibrium height of the particle above the glass slide. Physically, one looks for steady flows in the boundary driven by radiationpressure. This last can be treated analogously to the radiationpressure. Radiationpressure and energy are taken to be small in comparison with the material pressure and internal energy. The radiationpressure of an ultrasound wave pushes forward the material supporting it. These are the results of radiationpressure and tend to move the electrons away from the regions where the intensity of electromagnetic field is higher. Considering mechanical effects, radiationpressure, as evidenced by acoustic streaming, accompanies all exposure, and may be observed in vivo during clinical scanning. The radiationpressure of the photons creates space charge electric fields, which cause the plasma polarization and induced charges. The radiationpressure and the gravitational force on the particle determine the sensitivity of the technique. Magnetic field generation due to radiationpressure in a laser-produced plasma. This makes it easy to compute the radiationpressure in this frame. One technique of moving the plasma dust out of the way of a for thcoming pulse is to use electromagnetic radiationpressure. This is termed radiationpressure (when considering local effects), or radiation force (over extended areas). The effects of radiationpressure on the developing embryo and fetus are unknown. Under the action of radiationpressure, and with the aid of planetary gravitational perturbations, a proportion these missives are ejected from the solar system. The radiation scattered by a given dust grain will interact with the nearby grains and produce a radiationpressure, which can be seen as a repulsive radiation force between grains. The main mechanism of interaction with a plasma under these conditions is the radiationpressure due to a momentum change of the field reflected from the critical surface. The gravitational force is opposed by radiationpressure exerted by a laser beam focused on the particle from below, and by any repulsive intermolecular forces between the particle and surface. 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 radiation Go to the definition of pressure See other collocations with radiation |
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