thermal-chemical treating
111Crystal structure — In mineralogy and crystallography, crystal structure is a unique arrangement of atoms or molecules in a crystalline liquid or solid. A crystal structure is composed of a pattern, a set of atoms arranged in a particular way, and a lattice… …
112Jute — This article is about the vegetable fibre. For the Germanic people, see Jutes. Jute Scientific classification Kingdom: Plantae (unranked): Angiosperms (unranked) …
113Onsager reciprocal relations — Thermodynamics …
114Electric arc furnace — An electric arc furnace (EAF) is a furnace that heats charged material by means of an electric arc. Arc furnaces range in size from small units of approximately one ton capacity (used in foundries for producing cast iron products) up to about 400 …
115Bed bug — Cimex lectularius Scientific classification Kingdom: Animalia …
116Neuropathic pain — results from lesions or diseases affecting the somatosensory system.[1] It may be associated with abnormal sensations called dysesthesia, which occur spontaneously and allodynia that occurs in response to external stimuli. Neuropathic pain may… …
117Tratamientos alternativos usados para el resfriado común — Psicoterapia: las imágenes guiadas mediante relajación es una de las terapias de medicina complementaria y alternativa asociada con la esperanza de prevenir o aliviar los síntomas de los resfriados. Existen muchas plantas medicinales y otros… …
118Nitrogen narcosis — Inert gas narcosis [Nitrogen narcosis] Classification and external resources Divers breathe a mixture of oxygen, helium and nitrogen for deep dives to avoid the effects of narcosis. A cylinder label shows the maximum operating depth and mixture… …
119Brazing — This article is about the metal joining process. For the cooking technique, see braising. Brazing practice Brazing is a metal joining process whereby a filler metal is heated above and distributed between two or more close fitting parts by… …
120Propolis — is a resinous mixture that bees collect from tree buds, sap flows, or other botanical sources. It is used as a sealant for unwanted open spaces in the hive. Propolis is used for small gaps (approximately mm to in|6.35 or less), while larger… …
