- variation in concentration
- изменение в концентрации
Glacial hydrology dictionary. Б.Р.Мавлюдов.
Glacial hydrology dictionary. Б.Р.Мавлюдов.
variation — (statistical) The greater part of empirical research is concerned with the characteristics of groups, or aggregate social entities, rather than individual cases; that is, with men or women in general, rather than any particular man or woman. A… … Dictionary of sociology
variation (statistical) — The greater part of empirical research is concerned with the characteristics of groups, or aggregate social entities, rather than individual cases; that is, with men or women in general, rather than any particular man or woman. A range of… … Dictionary of sociology
concentration gradient — variation in the concentration of a solute over a distance or on two sides of a permeable barrier … Medical dictionary
Concentration (game) — This article is about the card game. For French city, see Paris. Variously themed cards are available for players of all age groups. Concentration, also known as Memory, Pelmanism, Shinkei suijaku, Pexeso or simply Pairs, is a card game in which… … Wikipedia
Concentration — For other uses, see Concentration (disambiguation). In chemistry, concentration is defined as the abundance of a constituent divided by the total volume of a mixture. Four types can be distinguished: mass concentration, molar concentration,… … Wikipedia
concentration camp — a guarded compound for the detention or imprisonment of aliens, members of ethnic minorities, political opponents, etc., esp. any of the camps established by the Nazis prior to and during World War II for the confinement and persecution of… … Universalium
Molar concentration — In chemistry, the molar concentration, ci is defined as the amount of a constituent ni divided by the volume of the mixture V [1]: It is also called molarity, amount of substance concentration, amount concentration, substance concentration, or… … Wikipedia
Market concentration — In economics, market concentration is a function of the number of firms and their respective shares of the total production (alternatively, total capacity or total reserves) in a market. Alternative terms are Industry concentration and Seller… … Wikipedia
Mass concentration (chemistry) — In chemistry, the mass concentration ρi (or γi) is defined as the mass of a constituent mi divided by the volume of the mixture V:[1] Contents … Wikipedia
Solar variation — Solar variations are changes in the amount of solar radiation emitted by the Sun. There are periodic components to these variations, the principal one being the 11 year solar cycle (or sunspot cycle), as well as aperiodic fluctuations. Solar… … Wikipedia
Halle concentration camp — A satellite camp of Buchenwald was created in Halle an der Saale (Province of Saxony) to provide labor to the Siebel Flugzeugwerke GmbH in July 1944. (According to the Halle entry in the International Tracing Service catalog, inmates were also… … Wikipedia