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Oil immersion lens
| Глоссарий по микробиологии и вирусологии
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A special objective lens on a microscope designed to be used with immersion oil to improve resolution
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Масляная иммерсионная линза, русский
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Microscope, английский
- Microscopio
- A scientific instrument with lenses, which makes very small objects appear larger the tissue was examined under the microscope. under the microscope it was possible to see the cancer cells. comment: in an ordinary or light microscope the image is magnified by lenses. in an electron microscope the lenses are electromagnets and a beam of electrons is used instead of light, thereby achieving much greater magnifications.
- Device used to form a highly magnified image of tiny objects for clear visualization
- Instrument that provides enlarged images of small objects. microscope, compound: conventional microscope, using geometrical optics for magnification. also called laboratory microscope. microscope, interference: magnifier using the wavelength of light as a unit of measure for surface contour and other characteristics. microscope, metallographic: metallurgical microscope incorporating a camera. also called a metallograph. most metallographic microscopes share these features: (a) stand with concealed shock absorbers, (b) intense light source, (c) inverted stand so that the test object is face down, (d) viewing screens for prolonged tasks such as dirt count or grain size measurements, (e) bright, dark and polarized illumination options. microscope, metallurgical: microscope designed with features suited for metallography. microscope, phase contrast: laboratory microscope with two additional optical elements to transmit both diffracted and undiffracted light, revealing refractive index discontinuities in a completely transparent test object. microscope, polarizing: microscope with polarizing elements to restrict light vibration to a single plane for studying material with directional optical properties. as fibers, crystals, sheet plastic and materials under strain are rotated between crossed polarizers on the microscope stage, they change color and intensity in a way that is related to their directional properties. mig welding: see gas metal arc welding.
- Instrument that provides enlarged images of very small objects.
Resolution, английский
- The smallest change in the parameter being measured that causes a detectable change in the output of the instrument.
- Разрешение
- Defines the smallest resolvable object in the target plane at a given range-to-target, atmospheric condition and target signal level ability of a telescope to differentiate between two objects in the sky which are separated by a small angular distance
- The measure of the fine detail that can be seen in an image. for analog systems this is typically measured in television lines or tvl. the higher the tvl rating, the higher the resolution.
- Refers to the degree of detail of an image. it is usually measured in dots per inch (dpi) or lines per inch (lpi). a high resolution gives a high quality image and vice versa.
- The quality of any digital image, whether printed or displayed on a screen, depends in part on its resolution—the number of pixels used to create the image. more and smaller pixels adds detail and sharpens edges. l optical is an absolute number that the camera`s image sensor can physically record. l interpolated adds pixels to the image using complex software algorithms to determine what color they should be. it is important to note that interpolation doesn`t add any new information to the image it just makes it bigger! camera makers often specify the resolution as: qvga (320 x 240), vga (640 x 480), svga (800 x 600), xga (1024 x 768) or uxga (1600 x 1200)
- A measure of picture resolving capabilities of a television system determined primarily by bandwidth, scan rates and aspect ratio. relates to fineness of details perceived.
- The ability to distinguish fine detail or resolve information within an image.
- Refers to the number of pixels, both horizontally and vertically, used to either capture or display an image. the higher the resolution, the finer the image detail will be.
- The quality of any digital image, whether printed or displayed on a screen, depends on its resolution, or the number of pixels used to create the image. more, smaller pixels add detail and sharpen the edges.
- 1. the amount of detail which can be seen in a microscope or on a computer monitor 2. a point in the development of a disease where the inflammation begins to disappear
- Наименьшее расстояние между деталями, обеспечивающее их захват роботом
- Разложение (на составляющие) ~ of forces разложение сил ~ of vector разложение вектора
- Resolution is a rule used in logical inference. it states that if there is an axiom of the form (a or b) and another of the form (not(b) or c), then (a or c) logically follows. see also: modus ponens, modus tollens.
- Разрешающая способность. способность значимо различать близкие значения [28].
- A measure of the fineness of detail in an image or text, usually as produced by a monitor or printer.
- Loosely speaking, the quality of an image. when printing or working with images, the resolution is usually measured in dots per inch (dpi) - the more dots per inch, the higher the quality of the image but the larger the file needed to store it. in windows, the screen resolution is how many- pixels- fit on the desktop, the most popular being 800 x 600 and 1024 x 768 - the former makes images, icons etc look bigger, but the latter means you can fit more of them on the screen.
- The process of translation between a domain name address and an ip address.
- A document that records a decision or action by a board of directors, or a bond resolution by a government entity authorizing a bond issue.
- The number of dots in an image’s screen display or printed output. a monitor’s resolution refers to the number of pixels per linear inch. printed resolution refers to dots per linear inch. (see dpi.)
- The ability to distinguish between two points in an image
- Разрешающая способность. мера способности видеокамеры или телевизионной системы воспроизводить детали. число элементов изображения, которые могут быть воспроизведены с хорошей четкостью.
- Aspect of image quality pertaining to a system’s ability to reproduce objects, often measured by resolving a pair of adjacent objects or parallel lines. see also line pair; resolving power.
- Aspect of image quality pertaining to a system’s ability to depict objects, often measured by distinguishing (resolving) a pair of adjacent objects or parallel lines.
- A system’s ability to depict two objects or signals in close proximity as separate from one another. resolution, or resolving power, varies with size, distance, sensor characteristics, object shape, object color, and contrast. see also line pair; vision acuity.
- An aspect of image quality pertaining to a system’s ability to reproduce objects, often measured by resolving a pair of adjacent objects or parallel lines.6
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Recognition site, английский
A specific, often palindromic, dna sequence recognized by a restriction enzyme that is typically four to six base pairs long and reads the same in the 5ʹ to 3ʹ direction on one strand as it does in the 5ʹ to 3ʹ direction on the complementary strand
Isotonic medium, английский
A solution in which the solute concentrations inside and outside the cell are approximately equal, thereby creating no net movement of water molecules across the cell membrane
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