- thermal ray
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English-Bulgarian polytechnical dictionary . 2013.
thermal ray
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Thermal analysis — is a branch of materials science where the properties of materials are studied as they change with temperature. Techniques include: *Differential scanning calorimetry *Dynamic mechanical analysis *Thermomechanical analysis *Thermogravimetric… … Wikipedia
Ray system — Crater ray system on the far side of the Moon (Apollo 11 image). A ray system comprises radial streaks of fine ejecta thrown out during the formation of an impact crater, looking a bit like many thin spokes coming from the hub of a wheel. The… … Wikipedia
thermal neutron — ▪ physics any free neutron (one that is not bound within an atomic nucleus) that has an average energy of motion (kinetic energy) corresponding to the average energy of the particles of the ambient materials. Relatively slow and of low… … Universalium
thermal X-rays — The electromagnetic radiation, mainly in the soft (low energy) X ray region, emitted by the debris of a nuclear weapon by virtue of its extremely high temperature … Military dictionary
thermal X-rays — /θɜməl ˈɛks reɪz/ (say thermuhl eks rayz) plural noun the electromagnetic radiation, mainly in the soft low energy, X ray region, emitted by extremely hot weapon debris …
X-ray crystallography — can locate every atom in a zeolite, an aluminosilicate with many important applications, such as water purification. X ray crystallography is a method of determining the arrangement of atoms within a crystal, in which a beam of X rays strikes a… … Wikipedia
Ultraluminous X-ray source — An ultra luminous X ray source (ULX) is an astronomical source of X rays that is not in the nucleus of a galaxy, and is more luminous than 1039 erg/s (1032 watts), assuming that it radiates isotropically. Typically there is about one ULX per… … Wikipedia
X-Ray Specs (novelty) — X Ray Specs are an American novelty item, purported to allow the user to see through or into solid objects. Instead, though, the glasses merely create an optical illusion; no X rays are involved. The current version is sold under the name X Ray… … Wikipedia
Gamma ray — Gamma rays (denoted as gamma;) are a form of electromagnetic radiation or light emission of frequencies produced by sub atomic particle interactions, such as electron positron annihilation or radioactive decay. Gamma rays are generally… … Wikipedia
Nuclear thermal rocket — Sketch of nuclear thermal rocket … Wikipedia
heat ray — noun a ray that produces a thermal effect • Hypernyms: ↑beam, ↑beam of light, ↑light beam, ↑ray, ↑ray of light, ↑shaft, ↑shaft of light, ↑irradiation … Useful english dictionary
