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Analytic process, system
| Глоссарий по стандартизации, контролю и управлению качеством |
Refers to the part of the total testing process that involves measurement and analysis, as opposed to the pre-analytic part that deals with all the steps prior to performing the test and the post-analytic part that deals with all the steps after the test result is once available.
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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].
Performing, английский
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Analytical error, английский
Difference between the estimated value of a quantity and its true value. this difference (positive or negative) may be expressed either in the units in which the quantity is measured, or as a percentage of the true value. used here to mean the difference between a patient’s test result produced by the analytical process and the true or correct value for that sample.
Analyte, английский
- The substance to be measured. clsi recommends using the term “measurand” “for a particular quantity subject to measurement.”
- A substance measured in the laboratory. a chemical for which a sample (such as water, air, or blood) is tested in a laboratory. for example, if the analyte is mercury, the laboratory test will determine the amount of mercury in the sample.
- Вещество, определяемое при анализе
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