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Hertz
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- The unit of measurement for frequency in a signal. 1 hertz = 1 cycle per second.
- Hertz is often referred to as "cycles per second". in the united states, the frequency or directional change of alternating current is usually 60 hertz.
- (abbrev. h) a term rapidly replacing cyclespersecond as an indication of frequency.
- The unit which expresses cycle frequency.
- A measure of frequency; one hertz equals one cycle per second; 60 cycle a.c. is 60 hertz a.c.
- An unit that measures the number of certain oscillations per second.
- H
- An unit that measures the number of certain oscillations per second. housings, environmental. usually refers to cameras’ and lenses containers and associated accessories, such as heaters, washers and wipers, to meet specific environmental conditions.
- A unit of frequency equal to one cycle per second.
- A unit of frequency, abbr. hz; one cycle per second.
- Герц; гц (единица частоты периодического процесса)
- Vibrations or cycles per second, abbreviated `hz`, a measurement of the frequency of a vibrating object. if you play the open a string on a concert-tuned guitar, the string`s tone is at 110hz, which is 110 vibrations per second. the human range of frequency perception, on average, is roughly 20 hz to 20,000 hz.
- A cycle or oscillation per second. a second hand on a standard analog clock ticks at 1 hertz. the clock on most computers is currently on the order of 1 gigahertz.
- One cycle per second; a unit for frequency. abbreviation is hz.
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Hertz, английский
Герц, русский
- , единица частоты си и сгс системы единиц, обозначается гц. названа в честь генриха герца. 1 гц - частота периодического процесса, при которой за время 1 с происходит один цикл процесса. широко применяются кратные единицы от герца - килогерц (1 кгц = 103 гц), мегагерц (1 мгц = 106 гц) и др.
- (херц) (hertz) генрих рудольф (1857-1894) , немецкий физик, один из основоположников электродинамики. экспериментально доказал (1886-89) существование электромагнитных волн (используя вибратор герца) и установил тождественность основных свойств электромагнитных и световых волн. придал уравнениям максвелла симметричную форму. открыл внешний фотоэффект (1887). построил механику, свободную от понятия силы.
Ц герц, русский
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Measurement, английский
- Set of operations having the object of determining a value of a quantity (1)
- Измерение. система мер.
- Измерение; замер
- The size, length, etc. of something which has been measured
- Измерение
- Обмер
- Оценка
- Измерение dust ~ измерение концентрации пыли
- Измерение. комплекс операций, имеющих целью определение значе-ния величины [32].
- The process of ascertaining the attributes, dimensions, extent, quantity, degree or capacity of some object of observation and representing these in the qualitative or quantitative terms of a data language. any empirical pursuit that places the observer outside his object of observation must consider measurement the fundamental process through which scientific constructs or models are linked to reality (->index, ->symptom). otherwise measurement is only one section in a circular process of computing a stable form. the traditional levels of measurement are nominal, ordinal, interval and ratio scales.
- The magnitude of the property of an object calibrated against one or more units of measure.
- Измерение. комплекс операций, имеющих целью определение значения величины [32].
Directional, английский
- Has no meaning but looks good when used by posers example this report is realistic, timely and directional in its approach.
- Направленный; курсовой; путевой
Alternating, английский
- Current, synchronous на переменном токе, синхронный
- Current, volt напряжение переменного тока в вольтах
- Flemish bond a brickwork pattern which is produced by laying alternate
- Переменный; знакопеременный; альтернативный
- Знакопеременный (о силе, напряжении)`, чередующийся
Indication, английский
- Индикация
- A situation or sign which suggests that a specific treatment should be given or that a condition has a particular cause sulpha drugs have been replaced by antibiotics in many indications. contraindication
- (1) notice given by a dealer (through autex) or customer of an interest in buying or selling stock, sometimes including specific volume and price; (2) approximation of where a specialist sees buy and sell interest to tighten the range to an opening price.
- Выражение интереса (бирж.)
- In nondestructive inspection, a response or evidence of a response, that requires interpretation to determine its significance.
- Nondestructive test response that requires interpretation to determine its relevance. these include such things as meter deflections, shadows on radiographs, blips on screens, or localized discolorations on surfaces. see also defect; discontinuity; indication, false; indication, nonrelevant. indication, discontinuity: visible evidence of a material discontinuity. subsequent interpretation is required to determine the significance of an indication. indication, false: test indication that could be interpreted as originating from a discontinuity where no discontinuity exists. compare defect; ghost; indication, nonrelevant. false indications are an economic liability for inspection because they must be investigated. indication, nonrelevant: indication due to misapplied or improper testing. may also be an indication caused by an actual discontinuity that does not affect the usability of the test object (a change of section, for instance). indication, relevant: indication from a discontinuity (as opposed to a nonrelevant indication) requiring evaluation by a qualified inspector, typically with reference to an acceptance standard, by virtue of the discontinuity’s size, shape, orientation, or location.
- Nondestructive test response that requires interpretation to determine its relevance.4 see also defect; discontinuity; false indication; nonrelevant indication. indication, nonrelevant: indication that has no relation to a discontinuity that might constitute a defect.1 test response caused by geometry or by a physical condition that is not a discontinuity. indication, relevant: indication from a discontinuity (as opposed to a false indication) requiring evaluation by a qualified inspector, typically with reference to an acceptance standard, by virtue of the discontinuity’s size or location.1
- Nondestructive test response that requires interpretation to determine its relevance. compare defect; discontinuity; indication, false; indication, nonrelevant. indication, false: (1) test indication that could be interpreted as originating from a discontinuity but that actually originates where no discontinuity exists in the test object. (2) indication due to misapplied or improper testing. compare indication, nonrelevant; defect. indication, nonrelevant: indication that has no relation to a discontinuity that might constitute a defect. test response caused by geometry or by a physical condition that is not a discontinuity (a change of section, for instance). indication, relevant: indication from a discontinuity (as opposed to a false indication) requiring evaluation by a qualified inspector, typically with reference to an acceptance standard, by virtue of the discontinuity’s size or location.
- Nondestructive test response that requires interpretation to determine its relevance. compare defect; discontinuity. see also indication, false; indication, nonrelevant. indication, false: (1) test indication that could be interpreted as originating from a discontinuity but that actually originates where no discontinuity exists in the test object. (2) indication due to misapplied or improper testing. compare indication, nonrelevant. indication, nonrelevant: indication that has no relation to a discontinuity that might constitute a defect. test response caused by geometry or by a physical condition that is not a discontinuity (a change of section, for instance). indication, relevant: indication from a discontinuity (as opposed to a false indication) requiring evaluation by a qualified inspector, typically with reference to an acceptance standard, by virtue of the discontinuity’s size or location.
- Nondestructive test equipment response to a discontinuity that requires interpretation to determine its relevance.4 in magnetic particle testing, a visible accumulation of magnetic particles that serves as evidence of a magnetic leakage field.
- Defect, discontinuity, false indication and nonrelevant indication. induced current magnetization: noncontact means for testing delicate ring shaped objects for circumferential discontinuities. the technique is based on the fact that a time varying current passing through an internal conductor, often a soft iron or laminated core, self-induces an encircling magnetic field. this time varying magnetic field will induce a secondary current circling through the ring. this secondary current then self-induces the toroidal magnetic field used for testing.
- Nondestructive test equipment response to a reflector, requiring interpretation to determine its relevance. compare crack; defect; discontinuity; indication, false.10 indication, discontinuity: visible evidence of a material discontinuity. subsequent interpretation is required to determine the indication’s significance.10 indication, false: test indication that originates where no discontinuity exists in the test object. compare defect; indication, nonrelevant.10 indication, nonrelevant: indication possibly caused by an actual discontinuity that does not affect the usability of the test object (a change of section, for instance) or that is smaller than a relevant indication. compare indication, false and indication, relevant.10 indication, relevant: indication from a discontinuity (as opposed to a nonrelevant indication) requiring evaluation by a qualified inspector, typically with reference to an acceptance standard, by virtue of the discontinuity’s size, shape, orientation or location. compare indication, nonrelevant.10,19
Oscillations, английский
Колебания
Environmental, английский
Окружающий, внешний (о среде, воздействии); связанный с окружающими условиями [средой]
Associated, английский
- Соответствующий; связанный; присоединенный
- Experiencing through your own senses (seeing through your own eyes, hearing with your own ears, feeling with your own feelings.)
Accessories, английский
- Вспомогательные средства
- Принадлежности; аппаратура,; вспомогательное оснащение; вспомогательные материалы
Conditions, английский
- The terms of surrender.
- Обстоятельства; условия; режим
- Грузовая устойчивость ~ of crane during lifting operations грузовая устойчивость крана ~ of geometrical shape геометрическая неизменяемость ~ of slope устойчивость откоса ~ of volume постоянство объёма
- Наблюдения за работой сооружений в условиях эксплуатации
- Работа конструкции в условиях эксплуатационных нагрузок
- A set of specified constraints and parameters that are part of the rights group bundled into a rights label. these are enforced at the time of consumption.
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Homing switcher, английский
Term used to describe a sequential switcher with only one output.
Hardwired, английский
- Refers to a method of controlling cctv equipment by using multi-cored cable run between the controller and device to be controlled. only used where the distance between controller and controlled device is short.
- "зашитый"; постоянно замонтированный; с фиксированным монтажом; аппаратный; аппаратно-реализованный; жестко спроектированный; фиксированный; аппаратно подключенный
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