NL-EN EN-NL | Vorige 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Volgende | A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9
pre-emphasis
EN: pre-emphasisNL: pre-emfaze
EN: accentuation
NL: opduw
EN: predistortion
NL: pre-emphasis
Definitie EN: in frequency modulation,the introduction of a rising-response characteristic
pre-emphasis
EN: pre-emphasisNL: voorcorrectie
EN: pre-equalization
NL: pre-emfasis
Definitie EN: an operation which consists in modifying the amplitude/frequency characteristic of the signal to be recorded
pre-emphasis/de-emphasis
EN: pre-emphasis/de-emphasisNL: opduw-terugduw
Definitie EN: a combination of two inverse operations intended to improve transmission,e.g.in respect of the signal-to-noise ratio.Pre-emphasis consists of a modification in the gain/frequency characteristic of a channel normally resulting in an increase of the relative amplitudes of higher frequency signal components.De-emphasis,which is applied at the output of a channel,is the inverse operation to pre-emphasis,with which it has to be associated in order to restore the original relationship of the signal components
pre-error amplifier
EN: pre-error amplifierNL: fout-voorversterker
Definitie EN: one of the staged correction amplifier modules located in the linear power amplifier shelf that adjusts the amplitude of the radio frequency signals received from the radio frequency modem transceiver to match the linear power amplifier carrier,and also the phase 180-degrees
pre-etching
EN: pre-etchingNL: oppervlaktereiniging
Definitie EN: the act of surface preparation before encapsulating
pre-set capacitor
EN: pre-set capacitorNL: regelbare condensator
EN: adjustable capacitor
NL: instelbare condensator
Definitie EN: capacitor in which the capacitance can be adjusted within narrow limits to a precise value
preamplifier
EN: preamplifier, preamplifier unitNL: voorversterker, voorversterkereenheid
Definitie EN: an electronic amplifier designed to be connected to the radiation detector output prior to transmission to the main amplifier,for example,to transform the output characteristics of the detector to match the input of the main amplifier
precipitation attenuation
EN: precipitation attenuation, attenuation by rain, attenuation by precipitationNL: demping door regen, demping door neerslag
Definitie EN: a reduction in radio energy as it passes through a volume of the atmosphere that contains precipitation
precipitation attenuation
EN: precipitation attenuation, attenuation by precipitation, attenuation by rainNL: demping door regen, demping door neerslag
Definitie EN: a reduction in radio energy as it passes through a volume of the atmosphere that contains precipitation
precipitation scatter
EN: precipitation scatterNL: neerslagsverstrooiing
EN: scattering by precipitation
NL: verstrooiing door neerslag
Definitie EN: the tropospheric propagation due to scattering caused by hydrometeors,mainly rain
precision offset
EN: precision offsetNL: precisie-afwijking
Definitie EN: the vision carrier frequency offset by a value which is a specified function of the line frequency and of the field frequency of the television system concerned,maintained to a high degree of accuracy,of the order of one hertz
preclear function
EN: preclear functionNL: preclear-functie
Definitie EN: a control function of a complex semiconductor flip-flop,particularly a J-K flip-flop
precursor
EN: precursorNL: kiem
Definitie EN: any part,or all,of the starting material from which a single crystal is grown.This may be material which undergoes one or more chemical reactions prior to the actual crystal growth step
prefabriced panel
EN: prefabriced panelNL: geprefabriceerd paneel
Definitie EN: an insulation prefabricated in a factory into a rectangular shape, usually with a facing of some material on one or both sides, erected as one piece
preferential etch
EN: preferential etch, anisotropic etchNL: preferentiële ets, anisotrope ets
Definitie EN: a chemical etching system devised to remove material from the surface of a semiconductor piece at a greater rate in some crystallographic directions than in others
preferential etch
EN: preferential etch, oxide etchNL: preferentiële ets
Definitie EN: a chemical etching system devised to remove material from a heterogeneous system at different rates for different components
preferential etch
EN: preferential etchNL: preferentiële ets
Definitie EN: a chemical etching system devised to remove material from a heterogeneous system at different rates for different components
preferential staining
EN: preferential stainingNL: preferentieel beitsen
Definitie EN: a method of determining the position of a p-n junction in a semiconductor piece by treating the surface or a cross-section with chemicals in order to stain n-type and p-type regions in different manners
prefocus base
EN: prefocus base, prefocus capNL: pre-focuslampvoet
Definitie EN: a cap or base which enables the luminous element to be brought into a specified position relative to the cap during manufacture of the lamp
prefocus cap
EN: prefocus cap, prefocus baseNL: pre-focuslampvoet
Definitie EN: a cap or base which enables the luminous element to be brought into a specified position relative to the cap during manufacture of the lamp
prefocus cap
EN: prefocus capNL: pre-focuslampvoet
Definitie EN: a cap or base which enables the luminous element to be brought into a specified position relative to the cap during manufacture of the lamp
prefocus lamp
EN: prefocus lampNL: pre-focuslamp
NL: prefocuslamp
Definitie EN: an incandescent lamp in which the luminous element is accurately adjusted in position with regard to locating devices forming part of the cap,or base
preform
EN: preformNL: voorform
Definitie EN: a material formed into a convenient size and shape in preparation for further processing
preform
EN: preformNL: voorvorm
Definitie EN: usually,the solder ring in a solder-sleeve device
preform
EN: preformNL: voorvorm
Definitie EN: a glass structure from which an optical fibre waveguide may be drawn
preformed winding
EN: preformed windingNL: vormspoelwikkeling
Definitie EN: a winding consisting of coils which are given their shape before being assembled in the machine
preheat lamp
EN: preheat lamp, hot-start lampNL: warm ontstekende lamp
Definitie EN: a hot cathode lamp which requires preheating of the electrodes for starting
preheat lamp
EN: preheat lampNL: warm ontstekende lamp
Definitie EN: a hot cathode lamp which requires preheating of the electrodes for starting
preliminary sum
EN: preliminary sumNL: preliminaire som
Definitie EN: an addition made by a full-adder unit in a parallel-adder system that does not take into account a possible input at the carry-in terminal resulting from the addition of bits of lower significance
premises wiring
EN: premises wiringNL: elektrische bedrading
Definitie EN: interior and exterior system wiring,including power,lighting,control,and signal circuit wiring together with all of their associated hardware,fittings,and wiring devices,both permanently and temporarily installed,that extends from the service point of utility conductors or source of a separately derived system to the outlet(s)
premium petrol
EN: premium petrol, premium grade gasoline, premium gasolineNL: superbenzine
Definitie EN: The definitions of "premium" and "regular" petrol were removed because the Directive did not actually distinguish between these two types of petrol (see R/639/78).
prepreg
EN: prepregNL: prepreg
Definitie EN: a number of fabrics,notably glass cloth,available with semi-cured resins,and consisting of the base material impregnated with a synthetic resin such as epoxy or polymide partially cured to the B-stage
preregulation
EN: preregulationNL: voorregeling
Definitie EN: the regulation at the front end of a power supply,typically by a type of switching regulator
preset function
EN: preset functionNL: preset-functie
Definitie EN: a control function of a complex semiconductor flip-flop,particularly a J-K flip-flop
preset search
EN: preset searchNL: zoeken in lijst van geselecteerde zenders
Definitie EN: a function which permits to search the stations stored on the preset number buttons by rotating and holding the "preset" control on the rotary commander
press-fit connection
EN: press-fit connection, press-in connectionNL: persverbinding, perspassing
Definitie EN: a type of mounting in which the knurled body of a thyristor or other device is forced into an undersized mounting hole in a metal chassis that acts as a heatsink
pressed type bond
EN: pressed type bond, pin type bondNL: geperste railverbinder
Definitie EN: a bond in which the ends are expanded into holes drilled in the rail ends at a joint
pressure build-up
EN: pressure build-upNL: drukopbouw
Definitie EN: When a well has been in operation at a constant rate for a period of time,it can be shut in and the pressure rise measured as a function of time.Such a test is a pressure build-up test.
pressure cooker
EN: pressure cookerNL: snelkookpan
Definitie NL: pan waarin men spijzen onder druk snel gaar kan koken
pressure corrector
EN: pressure correctorNL: drukherleidingsinstrument
Definitie EN: A device which continuously and automatically compensates to correct gas volume at operating pressure to volume at base pressure,without regard for any correction for temperature.
pressure die casting
EN: pressure die castingNL: perselektrodentechniek
Definitie EN: a method for producing lead grids where liquid lead is pressed into a casting mold under high pressure
pressure difference
EN: pressure differenceNL: drukverschil
Definitie EN: the difference between the inlet and the outlet pressure
Definitie NL: Verschil tussen inlaatdruk en uitlaatdruk
pressure electrolysis
EN: pressure electrolysisNL: eletrolyse onder druk
Definitie NL: Men kan ook waterstof langs elektrolytische weg onder druk produceren.Er zijn installaties die waterstof bij een druk van 30 bar leveren.Men moet er dan zorg voor dragen dat de waterst of-en zuurstofdruk aan beide zijden der diafragma's niet te sterk uiteenloopt.
pressure face
EN: pressure face, bottom surfaceNL: drukzijde
Definitie EN: The side of a propeller blade formed by the lower surface of the blade elements.
pressure gradient
EN: pressure gradientNL: drukgradiënt
Definitie EN: The rate of variation(decrease)of pressure in a given direction in space at a fixed time,usually the horizontal component of that vector having a direction of the maximum increment of the pressure in a horizontal plane.
pressure loader
EN: pressure loaderNL: toestel voor automatische drukvergroting
Definitie EN: Device in which the rate of gas flow controls the operation of a pressure governor or regulator
pressure lubricated bearing
EN: pressure lubricated bearingNL: lager met druksmering
Definitie EN: a bearing in which a continuous flow of lubricant is forced under the shaft journal in the bearing
pressure maintaining
EN: pressure maintaining, flat pressure maintainingNL: compensatie van de lekken
Definitie EN: Supplying air into the brake pipe to prevent brake pipe leakage from increasing a desired brake pipe reduction.
pressure roller
EN: pressure rollerNL: aandrukrol
EN: pinch roller
NL: toonrol
Definitie EN: the idler roller which holds the magnetic tape against the capstan
pressure switch
EN: pressure switchNL: luchtdrukschakelaar
Definitie EN: one activated by reaching preset pressure,especially that in starter circuit triggered by fuel pressure
NL-EN EN-NL | Vorige 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Volgende | A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9
Oók in EN > NL
Deze themawoordenboeken zijn alleen online en op deze pagina's in te zien. Ze worden niet verkocht of uitgegeven als pdf.