- cation saturation
- Макаров: насыщенность (почвы) катионами
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Cation exchange capacity — In soil science, cation exchange capacity (CEC) is the capacity of a soil for ion exchange of positively charged ions between the soil and the soil solution. (A positively charged ion, which has fewer electrons than protons, is known as a… … Wikipedia
Oscar Loew — Born April 2, 1844(1844 04 02) Marktredwitz, Bavaria Died January 26, 1941(1941 01 26) (aged 96) Berlin, Germany Nationality German … Wikipedia
Oscar Loew — Naissance 2 avril 1844 Marktredwitz, Bavière Décès 26 janvier 1941 (à 96 ans) … Wikipédia en Français
hydrosphere — /huy dreuh sfear /, n. the water on or surrounding the surface of the globe, including the water of the oceans and the water in the atmosphere. [1885 90; HYDRO 1 + SPHERE] * * * Discontinuous layer of water at or near the Earth s surface. It… … Universalium
Hard water — is the type of water that has high mineral content (in contrast with soft water ). Hard water minerals primarily consist of calcium (Ca2+), and magnesium (Mg2+) metal cations, and sometimes other dissolved compounds such as bicarbonates and… … Wikipedia
magnetic ceramics — Introduction oxide materials that exhibit a certain type of permanent magnetization called ferrimagnetism. Commercially prepared magnetic ceramics are used in a variety of permanent magnet, transformer, telecommunications, and information… … Universalium
Normative mineralogy — is a geochemical calculation of the whole rock geochemistry of a rock sample that estimates the idealised mineralogy of a rock according to the principles of geochemistry. Normative mineral calculations can be achieved via either the CIPW Norm or … Wikipedia
Polythiophene — The monomer repeat unit of unsubstituted polythiophene … Wikipedia
Polythiophene — Polythiophène Unité de répétition monomère de polythiophène non substitué. Les étoiles indiquent les groupes de terminaison de la chaîne polymère … Wikipédia en Français
Polythiophène — Unité de répétition monomère de polythiophène non substitué. Les étoiles indiquent les groupes de terminaison de la chaîne polymère … Wikipédia en Français
Коптюг — Коптюг, Валентин Афанасьевич Валентин Афанасьевич Коптюг Дата рождения: 9 июня 1931(1931 06 09) Место рождения: Юхнов, Западная область, СССР Дата смерти: 10 января 1997 … Википедия