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X-rays (rt)
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
A form of radiant energy resulting from the bombardment of a suitable target by electrons produced in a vacuum by the application of high voltages. x-rays have wavelengths between 10-11 cm and 106 cm.
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X-ray, английский
- 1. a ray with a very short wavelength, which is invisible, but can go through soft tissue and register as a photograph on a film. x-rays are used in diagnosis in radiography, and in treating disease by radiotherapy. the x-ray examination showed the presence of a tumour in the colon. 2. a photograph taken using x-rays the dentist took some x-rays of the patient’s teeth. he pinned the x-rays to the light screen. 3. an examination in which x-ray photographs are taken all the staff had to have chest x-rays. verb to take an x-ray photograph of a patient there are six patients waiting to be x-rayed. comment: because x-rays go through soft tissue, it is sometimes necessary to make inter- x-ray imaging 458 nal organs opaque so that they will show up on the film. in the case of stomach x-rays, people take a barium meal before being photographed (contrast radiography); in other cases, such as kidney x-rays, radioactive substances are injected into the bloodstream or into the organ itself. x-rays are used not only in radiography for diagnosis but as a treatment in radiotherapy as rapidly dividing cells such as cancer cells are most affected. excessive exposure to x-rays, either as a person being treated, or as a radiographer, can cause radiation sickness.
- Radiografía/ rayos x
X-ray absorption fine structure, английский
X-ray absorption near edge structure, английский
X-ray analysis, английский
The use of x-ray radiation to detect heavy elements in the presence of lighter ones, to give critical-edge absorption to identify elemental composition, and to identify crystal structures by diffraction patterns.
X-ray computed tomography, английский
X-ray confirmed pneumonia, английский
Ренгенологически подтвержденная пневмония
X-ray diagnosis, английский
- Рентгенологическая диагностика x-ray confirmed pneumonia/ ренгенологически подтвержденная пневмония y yellow fever (yf)
- Рентгенологическая диагностика
X-ray diffraction, английский
The scattering of x-rays from a crystal, resulting in an interference pattern used to determine the structure of the crystal.
X-ray film (rt), английский
A film base that is coated (usually on both sides) with an emulsion designed for use with xrays.
X-ray fluorescence, английский
A diamond’s ability to emit secondary x-rays when it is exposed to an x-ray. this characteristic is used to identify a diamond or other stone by indicating its chemical elements.
X-ray fluorescence analysis, английский
X-ray fluorescence logging, английский
X-ray fluorescence sampling, английский
X-ray fluorescence survey, английский
X-ray imaging, английский
- The process of showing x-ray pictures of the inside of part of the body on a screen
- Рентгеноизображение
X-ray laser, английский
A device that uses stimulated emission to produce coherent x -rays.
X-ray lasers, английский
Lasers emitting in the x-ray spectral region
X-ray laue asterism, английский
Астеризм на лауэграмме
X-ray lenses, английский
Occupational high index glass lenses offers protection from gamma ray energy present in x-ray radiation. the material is colorless and very heavy due to the high amount (70%) of lead oxide that glass contains. these lenses cannot be hardened. y “y”-axis –a symbol used for imaginary line perpendicular to the x-axis. the 90? line.
X-ray paper (rt), английский
White paper coated on one side with emulsion for use with or without an intensifying screen. it is suitable for use with x-rays. x-ray spectrometer (rt)
X-ray photoelectron spectroscopy, английский
Спектроскопия рентгеновскими фотоэлектронами
Bombardment, английский
Application, английский
- Оределенный метод передачи данных или протокол, обеспечивающий взаимодействие терминалов в сети.
- Приложение. прикладная программа или команда.
- Применение, использование; подача (напряжения); приложение (усилия); введение в действие; отклонение (рулей)
- Заявка (комплект официальных документов, представляемый заявителем в патентное ведомство для получения охранного документа: патента, регистрации товарного знака или промышленного образца) 10
- Заявка (комплект официальных документов, представляемый заявителем в патентное ведомство для получения охранного документа: патента, свидетельства о регистрации товарного знака или промышленного образца)
- The use of a technology to achieve a specific objective.
- Заявление
- 1. the process of putting a medication or bandage on a body part two applications of the lotion should be made each day. 2. the process of asking officially for something, usually in writing if you are applying for the job, you must fill in an application form.
- A word of extensive use, for the principles of adjusting, augmenting, and perfecting the relations between sciences.
- И infrastructure service provision аренда программных продуктов и инфраструктуры (на основе ежемесячных платежей) с доступом к приложениям через интернет или vpn
- Process ofapplyinga powder coat ing to the workpiece by means of coat ing equipment; can be automated or manual
- A collection of web-based lists, libraries, calendars, and other pages you use to share information and manage an area of your business, such as your projects, documents, and company information.
- A commerce server application is a logical representation of an application in microsoft internet information services (iis); it appears in both commerce server manager and the iis console trees. in the iis console tree an application is either at the root directory level of the web site or at a subdirectory level of the web site.
- A document that records the profile of the applicant.
- A set of instructions that a computer or device uses to perform a specific task, such as word processing, accounting, or data management.
- A web application that consists of a group of tightly related components such as asp.net web pages, wcf web services, and workflows that run in a .net application domain. an application is a unit of deployment, configuration, and management.
- The container for your company’s performancepoint planning business model definitions, predefined and user-defined dimensions, the mappings that connect these business model definitions with your company’s data source, and other performancepoint planning metadata like views, permissions, and process scheduling information.
- A runnable program that provides some service.
- Request for patent protection for an invention filed with the epo or other patent office.
- An initial statement of personal and financial information, which is required to approve your loan.
Wavelength, английский
- Light is made up of electromagnetic waves; wavelength is the crest (peak)-to-crest distance between two adjacent waves.
- Для оптических сетевых устройств длина волны светового потока составляет 850, 1300, 1310 и 1550 нм
- The optical term for frequency. fiber optics generally uses the 850 nm, 1300/1310 nm, 1550 nm and 1625 nm wavelengths for transmission purpose due to the marriage of performance with light sources, optical fibers, and optical detector technologies
- Distance in the direction of propagation of a periodic wave between two successive points at which the phase is the same. tel 203•377•8282 fax 203•378•2457 e-mail res_sales@oriel.com url www.oriel.com 9-17 polarization lenses optics prisms & filters beam splitters windows, substrates & mirrors properties of optical coatings optical materials
- The length of the light wave, usually measured from crest to crest, which determines its color. common units of measurement are the micrometer (micron), the nanometer, and the angstrom unit.
- The spatial period of a plane wave
- The distance between "waves" in the electromagnetic field, specified as angstroms or nanometers.
- The distance an electromagnetic wave travels in the time it takes to oscillate through a complete cycle. wavelengths of light are measured in nanometers (10-9 m) or micrometers (10-6m).
- The linear distance occupied by one complete cycle of vibration of an energy form from any given point to the next point characterized by the same phase.
- For light waves or sound waves, the distance between two successive points of a periodic wave in the direction of propagation, in which the oscillation has the same phase; the distance the wave travels in one period. for light waves three common units of wavelength are: micrometer, nanometer, and angstrom. wave molding, oundy molding, swelled chamfer, undulating molding, undy
- Длина волны wax 1. воск 2. парафин 3. пластичная глина way 1. путь; дорога 2. проход; переход 3. колея 4. направление, сторона 5. амер, расстояние
- The physical length between corresponding points of successive cycles of a wave. low frequencies have long wavelengths; high frequencies have short wavelengths.
- The distance between the crests of a wave in a radio signal, measured as the speed of light divided by the frequency in- hz.
- The distance between one peak of a wave and the next peak
- Light is measured by its wavelength (in nanometers) or frequency (in hertz). one wavelength. equals the distance between two successive wave crests.
- The distance between two points having the same phase in two consecutive cycles of a periodic wave, along a line in the direction of propagation.
- Distance between repeating values of a wave — for example, the distance from one peak to the next peak on a sine wave. wavelength is a fundamental descriptor when discussing wave behavior, system sensitivity, and diffraction effects.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave. wavelength is generally measured in nanometers when considering uv-a radiation (for example, 365 nm). compare frequency.
- Distance between repeating units of a wave. for example, the distance from one peak to the next peak.
- Distance needed in the propagation direction for a wave to go through a complete cycle.7,21
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Absorption coefficient (rt), английский
A fraction expressing the decrease in the intensity of a beam of radiation per unit thickness (linear absorption coefficient), or per atom (atomic absorption coefficient of the medium through which the radiation is passing).
Magnetic writing (mt), английский
A form of nonrelevant indications, sometimes caused when the surface of a magnetized part comes into contact with another piece of ferromagnetic material.
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