|
|
|
|
|
|
|
|
|
Specular reflection
| Глоссарий по теории волн |
- (lambertian surface) reflection from smooth surface in which angle of incidence is equal to angle of reflection. the surface radiance it is independent of the angle.
- A mirror-like reflection.
- When reflected waves and incident waves form equal angles at the reflecting surface.
- When reflected waves and incident waves form equal angles at the reflecting surface. compare diffuse reflection.
|
|
Reflect, английский
- A gradient brush option that makes the gradient repeat in alternating reflections.
- To copy driver binaries, install services, and add registry keys for one or more drivers from a driver package onto a system, without the context of a specific device. a system can be booted from reflected drivers, however full device installation may still be required in order to enable full driver functionality.
Reflect prevention sheet, английский
Reflectance, английский
- The percentage of light that is reflected from an object. spectrophotometers measure an object's reflectance at various intervals along the visible spectrum to determine the object color's spectral curve. see spectral curve, spectral data.
- The ratio of light returned from a surface expressed as a percentage.
- Отражательная способность
- The percentage of light reflected from a component, such as a connector, splice, splitter, or wdm
- The ratio of the reflected flux to the flux incident on a surface. reflectance coefficient, reflectance factor
- Коэффициент отражения, отражательная способность
- Ratio of reflected wave energy to incident wave energy. also known as reflectivity.
Reflectance (or reflection factor), английский
Отражательная способность (или коэффициент отражения). отношение потока лучистой энергии (или света), отражаемой данной поверхностью, к потоку лучистой энергии (или света), падающему на эту поверхность.
Reflectance pattern, английский
A reflectance pattern is an observation whose attributes have been normalized so that their values add up to one. see also: ann, normalization.
Reflectance reflectivity, английский
The ratio of the reflected radiant power to the incident radiant power.
Reflectance. light-reflective glass, английский
Reflectancia, испанский
Reflectancia ., испанский
Reflectancia del nivel de base ., испанский
Reflected, английский
Reflected glare, английский
- Relatively bright light that does not enter the eye directly from the light source, but after it has been deflected by a surface which the direct light has illuminated. it can be either diffuse or specular.
- Glare resulting from specular reflection of high brightness in polished or glossy surfaces in the field of view. also
Reflected light, английский
- Scene illumination multiplied by reflectance. this is the amount of light returned to the camera and determines the quality of picture.
- Various surfaces in a scene reflect between 1% and 95% of the incident light. specular surfaces will reflect it narrowly. diffuse (rough, irregular, or matte) surfaces scatter it. also see: glare and bounce light for further reflections.
Reflected light meter, английский
A meter that reads light reflected from the subject. all in-camera meters are of this type.
Reflected light meter (rlm), английский
An rlm reads light that is reflected from a scene. aim these meters at the subject or scene or a gray card from the direction of the camera. also see: spot meter and 18% assumption*.
Reflected plan, английский
A plan, viewed from above, laid out as if it were projected downward on an upper surface (such as a ceiling); thus a member seen on the left from below appears to the right on the plan.
Reflected sound, английский
Those sound waves that reach the listener or audience after being reflected from one or more surfaces (walls, ceilings, floors, etc.)
Reflected wave, английский
Reflected-light microscope, английский
Reflected-light microscopy, английский
Reflectere, латинский
Lambertian, английский
- Having a surface that reflects light diffusely and uniformly rather than specularly. see matte. most objects have a lambertian surface. compare specular.
- Having a surface that reflects light or acoustic energy diffusely in all directions rather than specularly. see also matte. compare specular.
Reflection, английский
- The abrupt change in direction of a light beam at an interface between two dissimilar media that returns the beam into the medium where it originated, i.e., a mirror
- A light ray incident on an air to glass interface will have some of its energy redirected back toward its origin due to reflection at the interface.
- The return of radiant energy (incident light) by a surface, with no change in wavelength.
- The bouncing off of light which falls upon a surface.
- The change of direction which a ray of light, sound, or radiant heat undergoes when it strikes a surface; also
- 1. the image of somebody or something which is seen in a mirror or still water 2. the process of reflecting something, especially light, sound or heat 3. careful thought 4. a situation in which an anatomical structure bends back upon itself
- The process of obtaining information about assemblies and the types defined within them, and creating, invoking, and accessing type instances at run time.
- When light bounces back from a surface
- General term for the process by which the incident energy leaves a surface or medium from the incident side, without change in frequency. reflection is usually a combination of specular and diffuse reflection.2,6
- General term for the process by which the incident energy leaves a surface or medium from the incident side, without change in frequency. reflection is usually a combination of specular and diffuse reflection (iesna 1984). see also diffuse reflection; specular reflection.
- The act of thinking deeply about one`s actions, behaviour`s, and progress, often facilitated by a coach or mentor to promote self-awareness and learning.
Independent, английский
- One who logs and sells his output on the open market; not associated with a mill or under company or dealer contract (19).
- Независимый; автономный
- Независимый, автономный
- Независимый, самостоятельный; рантье (лицо, живущее на доходы от капитала)
- Независимый
- A независимый
- A merchant ship under naval control, but sailing alone and unescorted by any warship.
Reflecting, английский
|
Speed of light, английский
- The speed at which electromagnetic radiation propagates in a vacuum; it is defined as 299 792 458 m/s (~186,000 miles/second).
- 2.998 x 108 meters per second measured in a vacuum
- Generally means the speed of light in a vacuum. it is about 1 foot per billionth of a second.
- Speed of all radiant energy, including light, is 2.997925 ? 108 m/s in vacuum (approximately 186 000 mi/s). in all transparent materials the speed is less and varies with the material’s index of refraction, which itself varies with wavelength.
- Speed of all radiant energy, including light, is 299 792 458 ? 108 m·s–1 in vacuum. in all materials the speed is less and varies with the material’s index of refraction, which itself varies with wavelength.2,6
- Speed of all radiant energy, including light, is 2.997 925 ? 108 m/s in vacuum (approximately 186 000 mi/s). in all transparent materials the speed is less and varies with the material’s index of refraction, which itself varies with wavelength (iesna 1984).
Spectral coverage, английский
The number of spectral bands and their associated spectral resolution needed to faithfully extract target information.
|
|
|
|
|
|
|
