trace impurity

См. также в других словарях:

• impurity trace — priemaišos pėdsakas statusas T sritis radioelektronika atitikmenys: angl. impurity trace vok. Fremdstoffspuren, f rus. след примеси, m pranc. trace d impureté, f …   Radioelektronikos terminų žodynas

• trace d'impureté — priemaišos pėdsakas statusas T sritis radioelektronika atitikmenys: angl. impurity trace vok. Fremdstoffspuren, f rus. след примеси, m pranc. trace d impureté, f …   Radioelektronikos terminų žodynas

• impurity — noun (plural impurities) 1》 the quality or condition of being impure. 2》 a constituent which impairs the purity of something. 3》 Electronics a trace element deliberately added to a semiconductor; a dopant …   English new terms dictionary

• Dopant — This article is about elemental impurities. For the fictional characters in Kamen Rider W, see Dopant (Kamen Rider). A dopant, also called a doping agent, is a trace impurity element that is inserted into a substance (in very low concentrations)… …   Wikipedia

• scintillation crystal — a substance that emits a flash of light (scintillation) when contacted by high energy particles, such as alpha, beta, or gamma rays, such as a sodium iodide crystal with a trace impurity of thallium used in the Anger camera to detect gamma… …   Medical dictionary

• PRIESTS AND PRIESTHOOD — Definition of Priesthood The priests are the principal functionaries in divine services, their special task being to engage in cultic ceremonies which they conducted mainly in the Temple. In general the priests post is authorized by hereditary… …   Encyclopedia of Judaism

• Coprecipitation — In chemistry, coprecipitation (CPT) or co precipitation is the carrying down by a precipitate of substances normally soluble under the conditions employed.[1] Analogously, in medicine, coprecipitation is specifically the precipitation of an… …   Wikipedia

• KABBALAH — This entry is arranged according to the following outline: introduction general notes terms used for kabbalah the historical development of the kabbalah the early beginnings of mysticism and esotericism apocalyptic esotericism and merkabah… …   Encyclopedia of Judaism

• Silicon — Not to be confused with the silicon containing synthetic polymer silicone. aluminium ← silicon → phosphorus C ↑ Si ↓ Ge …   Wikipedia

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• Sapphire — For other uses, see Sapphire (disambiguation). Sapphire The 423 carat (85 g) blue Logan sapphire General Category Oxide mineral …   Wikipedia