| quality factor |
For BAND-PASS and BAND-REJECT filters Q = F o /BW. Note that F o is the GEOMETRIC CENTER.
출처: www.freqdev.com/guide/Glossary_of_terms.html
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| quality factor |
A multiplying factor applied to the Dose (RAD), representing the effect of different values of energy deposited per unit distance in tissue for different types of radiation. Some examples: Gamma rays and x-rays Q = 1, for Alpha particles Q = 20, and for Thermal radiation Q = 2.3.
출처: www.eccxray.com/rad_gloss.html
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| quality management |
Quality management is the policy and associated procedures, methods and standards required for the control of projects. The purpose of quality management is to increase certainty by reducing the risk of project failure. It also provides the opportunity for continuous improvement
출처: www.rapidspec.com/RapidSpec%20Site/PROJECT%20ASSIS...
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| qualitative analysis |
The determination of which compounds are present in a sample. In LC, this is usually done by comparing retention times for bands in the unknown sample with retention times for various pure compounds suspected to be present in the sample. -- Quaternary-Solvent Mobile Phase A MOBILE PHASE composed of four solvents. -- Quantitative Analysis The analysis of a sample to determine the concentrations of different compounds in the sample. ...
출처: www.upchurch.com/TechInfo/glossary.asp
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| qualitative analysis |
Determination of which elements are present in the sample with little or no regard to the exact amouny of each.
출처: super.gsnu.ac.kr/lecture/analysis/xrayterm.html
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