oxygen-free

См. также в других словарях:

• Oxygen-free — may refer to the absence of oxygen in an environment or in a material. Environmental conditions Anoxic, an environment with low, or near zero, oxygen content; Anaerobic, a technical word which literally means without air (where air is generally… …   Wikipedia

• Oxygen-free copper — Oxygen free copper. См. Безкислородная медь. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

• Oxygen-free copper — The CuOFP capsule used as overpack for spent nuclear fuel disposal in the KBS 3 concept (Finnish version) Oxygen free copper (OFC) or Oxygen free high thermal conductivity (OFHC) copper generally refers to a group of wrought high conductivity… …   Wikipedia

• oxygen-free environment — bedeguonė aplinka statusas T sritis chemija apibrėžtis Terpė, kurioje nėra laisvo molekulinio deguonies. atitikmenys: angl. anoxic environment; oxygen free environment rus. бескислородная среда …   Chemijos terminų aiškinamasis žodynas

• oxygen-free copper — Смотри бескислородная медь …   Энциклопедический словарь по металлургии

• Free-radical theory — The free radical theory of aging states that organisms age because cells accumulate free radical damage over time. In general, a free radical is any atom or molecule that has a single unpaired electron in an outer shell. While a few free radicals …   Wikipedia

• free — I. adjective (freer; freest) Etymology: Middle English, from Old English frēo; akin to Old High German frī free, Welsh rhydd, Sanskrit priya own, dear Date: before 12th century 1. a. having the legal and political rights of a citizen b. enjoying… …   New Collegiate Dictionary

• Oxygen toxicity — Classification and external resources In 1942–43 the UK Government carried out extensive testing for oxygen toxicity in divers. The chamber is pressurised with air to 3.7  …   Wikipedia

• Oxygen radical absorbance capacity — (ORAC) is a method of measuring antioxidant capacities in biological samples in vitro.[1][2] A wide variety of foods has been tested using this method, with certain spices, berries and legumes rated highly.[3] There exists no physiological proof… …   Wikipedia

• Free-diving — Free diver with monofin, ascending. Freediving is any of various aquatic activities that share the practice of breath hold underwater diving. Examples include breathhold spear fishing, freedive photography, apnea competitions and, to a degree,… …   Wikipedia

• Oxygen Project — Oxygen KDE Plasma Desktop Developer(s) KDE …   Wikipedia