Betekenis van:
medium frequency

Voorbeeldzinnen

1. The frequency of exposure to fresh medium will depend on the stability of the test substance; a higher frequency may be needed to maintain near-constant concentrations of highly unstable or volatile substances.
2. Data transmission in which a single medium can carry several channels at once. The term is also used to compare frequency bandwidth greater than 3 MHz narrowband frequencies. Broadband can transmit more data at a higher speed.
3. "Signal analysers" (3) means apparatus capable of measuring and displaying basic properties of the single-frequency components of multi-frequency signals. "Signal processing" (3 4 5 6) means the processing of externally derived information-bearing signals by algorithms such as time compression, filtering, extraction, selection, correlation, convolution or transformations between domains (e.g., fast Fourier transform or Walsh transform). "Software" (GSN All) means a collection of one or more "programmes" or "microprogrammes" fixed in any tangible medium of expression.
4. If a preliminary stability test shows that the test substance concentration cannot be maintained (i.e. the measured concentration falls below 80 % of the measured initial concentration) over the test duration (7 days), a semi-static test regime is recommended. In this case, the colonies should be exposed to freshly prepared test and control solutions on at least two occasions during the test (e.g. days 3 and 5). The frequency of exposure to fresh medium will depend on the stability of the test substance; a higher frequency may be needed to maintain near-constant concentrations of highly unstable or volatile substances.
5. Plasma generators (high frequency arc-jet) usable for obtaining sputtered or spherical metallic powders with organization of the process in an argon-water environment; b. Electroburst equipment usable for obtaining sputtered or spherical metallic powders with organization of the process in an argon-water environment; c. Equipment usable for the "production" of spherical aluminium powders by powdering a melt in an inert medium (e.g. nitrogen). 1B115
6. Plasma generators (high frequency arc-jet) usable for obtaining sputtered or spherical metallic powders with organisation of the process in an argon-water environment; b. Electroburst equipment usable for obtaining sputtered or spherical metallic powders with organisation of the process in an argon-water environment; c. Equipment usable for the "production" of spherical aluminium powders by powdering a melt in an inert medium (e.g. nitrogen). 1B115
7. plasma generators (high frequency arc-jet) usable for obtaining sputtered or spherical metallic powders with organisation of the process in an argon-water environment; b. electroburst equipment usable for obtaining sputtered or spherical metallic powders with organisation of the process in an argon-water environment; c. equipment usable for the "production" of spherical aluminium powders by powdering a melt in an inert medium (e.g. nitrogen). 1B115
8. "SHPL" is equivalent to "super high power laser". "Signal analysers" (3) means apparatus capable of measuring and displaying basic properties of the single-frequency components of multi-frequency signals. "Signal processing" (3 4 5 6) means the processing of externally derived information-bearing signals by algorithms such as time compression, filtering, extraction, selection, correlation, convolution or transformations between domains (e.g., fast Fourier transform or Walsh transform). "Software" (GSN All) means a collection of one or more "programmes" or ’microprogrammes’ fixed in any tangible medium of expression. N.B.:’Microprogramme’ means a sequence of elementary instructions, maintained in a special storage, the execution of which is initiated by the introduction of its reference instruction into an instruction register.
9. Scale factor is generally evaluated as the slope of the straight line that can be fitted by the method of least squares to input-output data obtained by varying the input cyclically over the input range. "Settling time" (3) means the time required for the output to come within one-half bit of the final value when switching between any two levels of the converter. "SHPL" is equivalent to "super high power laser". "Signal analysers" (3) means apparatus capable of measuring and displaying basic properties of the single-frequency components of multi-frequency signals. "Signal processing" (3 4 5 6) means the processing of externally derived information-bearing signals by algorithms such as time compression, filtering, extraction, selection, correlation, convolution or transformations between domains (e.g., fast Fourier transform or Walsh transform). "Software" (GSN All) means a collection of one or more "programmes" or 'microprogrammes' fixed in any tangible medium of expression.
10. Scale factor is generally evaluated as the slope of the straight line that can be fitted by the method of least squares to input-output data obtained by varying the input cyclically over the input range. "Settling time" (3) means the time required for the output to come within one-half bit of the final value when switching between any two levels of the converter. "SHPL" is equivalent to "super high power laser". "Signal analysers" (3) means apparatus capable of measuring and displaying basic properties of the single-frequency components of multi-frequency signals. "Signal processing" (3 4 5 6) means the processing of externally derived information-bearing signals by algorithms such as time compression, filtering, extraction, selection, correlation, convolution or transformations between domains (e.g., fast Fourier transform or Walsh transform). "Software" (GSN All) means a collection of one or more "programmes" or ’microprogrammes’ fixed in any tangible medium of expression.
11. "Scale factor" (gyro or accelerometer) (7) means the ratio of change in output to a change in the input intended to be measured. Scale factor is generally evaluated as the slope of the straight line that can be fitted by the method of least squares to input-output data obtained by varying the input cyclically over the input range. "Settling time" (3) means the time required for the output to come within one-half bit of the final value when switching between any two levels of the converter. "SHPL" is equivalent to "super high power laser". "Signal analysers" (3) means apparatus capable of measuring and displaying basic properties of the single-frequency components of multi-frequency signals. "Signal processing" (3 4 5 6) means the processing of externally derived information-bearing signals by algorithms such as time compression, filtering, extraction, selection, correlation, convolution or transformations between domains (e.g., fast Fourier transform or Walsh transform). "Software" (GSN All) means a collection of one or more "programmes" or ’microprogrammes’ fixed in any tangible medium of expression. N.B.:’Microprogramme’ means a sequence of elementary instructions, maintained in a special storage, the execution of which is initiated by the introduction of its reference instruction into an instruction register.
12. Scale factor is generally evaluated as the slope of the straight line that can be fitted by the method of least squares to input-output data obtained by varying the input cyclically over the input range. "Settling time" (3) means the time required for the output to come within one-half bit of the final value when switching between any two levels of the converter. "SHPL" is equivalent to "super high power laser". "Signal analysers" (3) means apparatus capable of measuring and displaying basic properties of the single-frequency components of multi-frequency signals. "Signal processing" (3 4 5 6) means the processing of externally derived information-bearing signals by algorithms such as time compression, filtering, extraction, selection, correlation, convolution or transformations between domains (e.g., fast Fourier transform or Walsh transform). "Software" (GSN All) means a collection of one or more "programmes" or "microprogrammes" fixed in any tangible medium of expression. N.B.:"microprogramme" means a sequence of elementary instructions, maintained in a special storage, the execution of which is initiated by the introduction of its reference instruction into an instruction register. "Source code" (or source language) (4 6 7 9) is a convenient expression of one or more processes which may be turned by a programming system into equipment executable form ("object code" (or object language)). "Spacecraft" (7 9) means active and passive satellites and space probes. "Space qualified" (3 6) refers to products designed, manufactured and tested to meet the special electrical, mechanical or environmental requirements for use in the launch and deployment of satellites or high altitude flight systems operating at altitudes of 100 km or higher. "Special fissile material" (0) means plutonium-239, uranium-233, "uranium enriched in the isotopes 235 or 233", and any material containing the foregoing.