slovodefinícia
radiation
(encz)
radiation,radiace n: web
radiation
(encz)
radiation,sálání Zdeněk Brož
radiation
(encz)
radiation,vyzařování Zdeněk Brož
radiation
(encz)
radiation,záření n: Zdeněk Brož
Radiation
(gcide)
Radiation \Ra`di*a"tion\ (r[=a]`d[i^]*[=a]"sh[u^]n), n. [L.
radiatio: cf. F. radiation.]
1. The act of radiating, or the state of being radiated;
emission and diffusion of rays of light; beamy brightness.
[1913 Webster]

2. The shooting forth of anything from a point or surface,
like the diverging rays of light; as, the radiation of
heat.
[1913 Webster]
radiation
(wn)
radiation
n 1: energy that is radiated or transmitted in the form of rays
or waves or particles
2: the act of spreading outward from a central source
3: syndrome resulting from exposure to ionizing radiation (e.g.,
exposure to radioactive chemicals or to nuclear explosions);
low doses cause diarrhea and nausea and vomiting and
sometimes loss of hair; greater exposure can cause sterility
and cataracts and some forms of cancer and other diseases;
severe exposure can cause death within hours; "he was
suffering from radiation" [syn: radiation sickness,
radiation syndrome, radiation]
4: the spontaneous emission of a stream of particles or
electromagnetic rays in nuclear decay [syn: radiation,
radioactivity]
5: the spread of a group of organisms into new habitats
6: a radial arrangement of nerve fibers connecting different
parts of the brain
7: (medicine) the treatment of disease (especially cancer) by
exposure to a radioactive substance [syn: radiotherapy,
radiation therapy, radiation, actinotherapy,
irradiation]
podobné slovodefinícia
corpuscular radiation
(encz)
corpuscular radiation, n:
corpuscular-radiation pressure
(encz)
corpuscular-radiation pressure, n:
cosmic background radiation
(encz)
cosmic background radiation, n:
cosmic microwave background radiation
(encz)
cosmic microwave background radiation, n:
cosmic radiation
(encz)
cosmic radiation, n:
electromagnetic radiation
(encz)
electromagnetic radiation,elektromagnetické záření [eko.] RNDr. Pavel
Piskač
electron radiation
(encz)
electron radiation, n:
gamma radiation
(encz)
gamma radiation, n:
infrared radiation
(encz)
infrared radiation, n:
ionizing radiation
(encz)
ionizing radiation,ionizující záření [eko.] RNDr. Pavel Piskač
ionizing radiation detector
(encz)
ionizing radiation detector,detektor ionizujícího záření [eko.] RNDr.
Pavel Piskač
irradiation
(encz)
irradiation,iradiace n: Zdeněk Brožirradiation,ozáření n: Zdeněk Brož
neutron radiation
(encz)
neutron radiation, n:
nonparticulate radiation
(encz)
nonparticulate radiation, n:
particulate radiation
(encz)
particulate radiation,korpuskulární záření n: Clock
radiation diagram
(encz)
radiation diagram, n:
radiation field
(encz)
radiation field,zářivé pole n: [fyz.] JKR
radiation pattern
(encz)
radiation pattern, n:
radiation pressure
(encz)
radiation pressure,zářivý tlak n: [fyz.] JKR
radiation pyrometer
(encz)
radiation pyrometer, n:
radiation sickness
(encz)
radiation sickness,nemoc z ozáření n: joe@hw.cz
radiation syndrome
(encz)
radiation syndrome, n:
radiation therapy
(encz)
radiation therapy,radiační terapie n: [med.] Michal Ambrož
radio radiation
(encz)
radio radiation, n:
solar radiation
(encz)
solar radiation,sluneční záření [eko.] RNDr. Pavel Piskač
ultraviolet radiation
(encz)
ultraviolet radiation, n:
visible radiation
(encz)
visible radiation, n:
x-radiation
(encz)
x-radiation,rentgenové záření n: [obec.] mammx-radiation,Roentgenovo záření n: [obec.] mammx-radiation,záření X n: [obec.] mammX-radiation,ozáření rentgenem v: [neobv.] mammX-radiation,ozařování rentgenem v: [neobv.] mamm
combined release and radiation effects satellite
(czen)
Combined Release and Radiation Effects Satellite,CRRES[zkr.]
[voj.] Zdeněk Brož a automatický překlad
high intensity radiation fields
(czen)
High Intensity Radiation Fields,HIRF[zkr.] [voj.] Zdeněk Brož a
automatický překlad
high-speed anti-radiation missile
(czen)
High-Speed Anti-Radiation Missile,HARM[zkr.] [voj.] Petr Prášek
adaptive radiation
(gcide)
adaptive radiation \adaptive radiation\ n.
1. (Palaeontology) the evolutionary generation of multiple
specialized life forms from one ancestral form, evidenced
in the fossil record. The inverse of extinction.
[PJC]
Corradiation
(gcide)
Corradiation \Cor*ra`di*a"tion\ (k?r-r?`d?-?"sh?n), n.
A conjunction or concentration of rays in one point. --Bacom
[1913 Webster]
Diradiation
(gcide)
Diradiation \Di*ra`di*a"tion\, n. [Pref. di- + radiation.]
The emission and diffusion of rays of light.
[1913 Webster]
Eradiation
(gcide)
Eradiation \E*ra`di*a"tion\, n.
Emission of radiance.
[1913 Webster]
Infrared Radiation
(gcide)
Infrared Radiation \In`fra*red" Ra`di*a"tion\, n. [Infra- +
red.] (Physics)
electromagnetic radiation having a wavelength of between 700
nanometers and 1 millimeter.

Note: Infrared radiation is that electromagnetic radiation
lying between the visible spectrum and the longest
microwaves. It may be absorbed by matter in a manner
specific to the absorbing substance, causing increased
vibration of molecules. The infrared absorption
spectrum of a chemical compound is often very specific,
and the infrared absorption spectrum is therefore used
to help identify chemical substances. Infrared
radiation is used in certain communication devices,
such as television remote controls and communication
devices between computers or between computers and
peripherals.
[PJC]
ionizing radiation
(gcide)
ionizing radiation \ionizing radiation\ n.
rays of rapidly moving subatomic particles, x-reys, or gamma
rays, sufficiently energetic to cause ionization when
absorbed by matter.

Note: Such radiation is emitted by radioactive elements, or
may be generated by highly energetic physical
processes, as in stars. When absorbed by living tissue,
ionizing radiation can cause mutation, cellular damage,
or death.
[PJC]
irradiation
(gcide)
irradiation \ir*ra`di*a"tion\ ([i^]r*r[=a]`d[i^]*[=a]"sh[u^]n),
n. [Cf. F. irradiation.]
[1913 Webster]
1. Act of irradiating, or state of being irradiated; as,
irradiation of foods with X-rays can preserve their
freshness by killing the bacteria that cause spoilage .
[1913 Webster +PJC]

2. Illumination; irradiance; brilliancy. --Sir W. Scott.
[1913 Webster]

3. Fig.: Mental light or illumination. --Sir M. Hale.
[1913 Webster]

4. (Opt.) The apparent enlargement of a bright object seen
upon a dark ground, due to the fact that the portions of
the retina around the image are stimulated by the intense
light; as when a dark spot on a white ground appears
smaller, or a white spot on a dark ground larger, than it
really is, esp. when a little out of focus.
[1913 Webster]
Radiation
(gcide)
Radiation \Ra`di*a"tion\ (r[=a]`d[i^]*[=a]"sh[u^]n), n. [L.
radiatio: cf. F. radiation.]
1. The act of radiating, or the state of being radiated;
emission and diffusion of rays of light; beamy brightness.
[1913 Webster]

2. The shooting forth of anything from a point or surface,
like the diverging rays of light; as, the radiation of
heat.
[1913 Webster]
acoustic radiation pressure
(wn)
acoustic radiation pressure
n 1: (acoustics) the pressure exerted on a surface normal to the
direction of propagation of a sound wave
actinic radiation
(wn)
actinic radiation
n 1: electromagnetic radiation that can produce photochemical
reactions [syn: actinic radiation, actinic ray]
adaptive radiation
(wn)
adaptive radiation
n 1: the development of many different forms from an originally
homogeneous group of organisms as they fill different
ecological niches
alpha radiation
(wn)
alpha radiation
n 1: the radiation of alpha particles during radioactive decay
[syn: alpha radiation, alpha ray]
background radiation
(wn)
background radiation
n 1: radiation coming from sources other than those being
observed
beta radiation
(wn)
beta radiation
n 1: radiation of beta particles during radioactive decay [syn:
beta radiation, beta ray, electron radiation]
black-body radiation
(wn)
black-body radiation
n 1: the electromagnetic radiation that would be radiated from
an ideal black body; the distribution of energy in the
radiated spectrum of a black body depends only on
temperature and is determined by Planck's radiation law
[syn: black-body radiation, blackbody radiation]
blackbody radiation
(wn)
blackbody radiation
n 1: the electromagnetic radiation that would be radiated from
an ideal black body; the distribution of energy in the
radiated spectrum of a black body depends only on
temperature and is determined by Planck's radiation law
[syn: black-body radiation, blackbody radiation]
corpuscular radiation
(wn)
corpuscular radiation
n 1: a stream of atomic or subatomic particles that may be
charged positively (e.g. alpha particles) or negatively
(e.g. beta particles) or not at all (e.g. neutrons) [syn:
corpuscular radiation, particulate radiation]
corpuscular-radiation pressure
(wn)
corpuscular-radiation pressure
n 1: the minute pressure exerted on a surface normal to the
direction of propagation of a wave [syn: {radiation
pressure}, corpuscular-radiation pressure]
cosmic background radiation
(wn)
cosmic background radiation
n 1: (cosmology) the cooled remnant of the hot big bang that
fills the entire universe and can be observed today with an
average temperature of about 2.725 kelvin [syn: {cosmic
background radiation}, CBR, {cosmic microwave background
radiation}, CMBR, cosmic microwave background, CMB]
cosmic microwave background radiation
(wn)
cosmic microwave background radiation
n 1: (cosmology) the cooled remnant of the hot big bang that
fills the entire universe and can be observed today with an
average temperature of about 2.725 kelvin [syn: {cosmic
background radiation}, CBR, {cosmic microwave background
radiation}, CMBR, cosmic microwave background, CMB]
cosmic radiation
(wn)
cosmic radiation
n 1: radiation coming from outside the solar system
electromagnetic radiation
(wn)
electromagnetic radiation
n 1: radiation consisting of waves of energy associated with
electric and magnetic fields resulting from the
acceleration of an electric charge [syn: {electromagnetic
radiation}, electromagnetic wave, {nonparticulate
radiation}]
electron radiation
(wn)
electron radiation
n 1: radiation of beta particles during radioactive decay [syn:
beta radiation, beta ray, electron radiation]
gamma radiation
(wn)
gamma radiation
n 1: electromagnetic radiation emitted during radioactive decay
and having an extremely short wavelength [syn: {gamma
radiation}, gamma ray]
infrared radiation
(wn)
infrared radiation
n 1: electromagnetic radiation with wavelengths longer than
visible light but shorter than radio waves [syn:
infrared, infrared light, infrared radiation,
infrared emission]
ionizing radiation
(wn)
ionizing radiation
n 1: high-energy radiation capable of producing ionization in
substances through which it passes
irradiation
(wn)
irradiation
n 1: the condition of being exposed to radiation
2: a column of light (as from a beacon) [syn: beam, {beam of
light}, light beam, ray, ray of light, shaft, {shaft
of light}, irradiation]
3: (physiology) the spread of sensory neural impulses in the
cortex
4: the apparent enlargement of a bright object when viewed
against a dark background
5: (Pavolvian conditioning) the elicitation of a conditioned
response by stimulation similar but not identical to the
original stimulus
6: (medicine) the treatment of disease (especially cancer) by
exposure to a radioactive substance [syn: radiotherapy,
radiation therapy, radiation, actinotherapy,
irradiation]
neutron radiation
(wn)
neutron radiation
n 1: radiation of neutrons (as by a neutron bomb)
nonparticulate radiation
(wn)
nonparticulate radiation
n 1: radiation consisting of waves of energy associated with
electric and magnetic fields resulting from the
acceleration of an electric charge [syn: {electromagnetic
radiation}, electromagnetic wave, {nonparticulate
radiation}]
optic radiation
(wn)
optic radiation
n 1: a nerve pathway from the lateral geniculate body to the
visual cortex [syn: optic radiation, radiatio optica]
particulate radiation
(wn)
particulate radiation
n 1: a stream of atomic or subatomic particles that may be
charged positively (e.g. alpha particles) or negatively
(e.g. beta particles) or not at all (e.g. neutrons) [syn:
corpuscular radiation, particulate radiation]