- be used as qualitative test for
- Математика: использоваться для качественного анализа
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Test tube — Two small test tubes held in spring clamps Other names Culture tube Uses Chemical reaction Related items Vacutainer … Wikipedia
test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… … Medical dictionary
Qualitative inorganic analysis — Classical qualitative inorganic analysis is a method of analytical chemistry which seeks to find elemental composition of inorganic compounds. It is mainly focused on detecting ions in an aqueous solution, so that materials in other forms may… … Wikipedia
Qualitative variation — An index of qualitative variation (IQV) is a measure of statistical dispersion in nominal distributions. There are a variety of these, but they have been relatively little studied in the statistics literature. The simplest is the variation ratio … Wikipedia
HIV test — Randall L. Tobias, former U.S. Global AIDS Coordinator, being publicly tested for HIV in Ethiopia in an effort to reduce the stigma of being tested.[1] HIV tests are used to detect the presence of the human immunodeficiency virus (HIV), the virus … Wikipedia
Qualitative marketing research — is a set of research techniques, used in marketing and the social sciences, in which data is obtained from a relatively small group of respondents and not analyzed with inferential statistics. This differentiates it from quantitative analyzed for … Wikipedia
Beilstein test — The Beilstein test is a simple chemical test used in chemistry as a qualitative test for halides. It was developed by Friedrich Konrad Beilstein. [cite journal author= F. Beilstein title = Ueber den Nachweis von Chlor, Brom und Jod in organischen … Wikipedia
Qualitative research — Sociology … Wikipedia
Nitrate test — For the test to determine the ability of microbes to reduce nitrate to nitrite, see Nitrate reductase test. A nitrate test is a chemical test used to determine the presence of nitrate ion in solution. Testing for the presence of nitrate via wet… … Wikipedia
qualitative chemical analysis — ▪ chemistry branch of chemistry that deals with the identification of elements or grouping of elements present in a sample. The techniques employed in qualitative analysis vary in complexity, depending on the nature of the sample. In some… … Universalium
Charpy impact test — v · d · e Materials failure modes Buckling · … Wikipedia