inert mixed bed
41hydrogen — /huy dreuh jeuhn/, n. a colorless, odorless, flammable gas that combines chemically with oxygen to form water: the lightest of the known elements. Symbol: H; at. wt.: 1.00797; at. no.: 1; density: 0.0899 g/l at 0°C and 760 mm pressure. [1785 95;… …
42Health and Disease — ▪ 2009 Introduction Food and Drug Safety. In 2008 the contamination of infant formula and related dairy products with melamine in China led to widespread health problems in children, including urinary problems and possible renal tube… …
43псевдоожиженный слой — — [http://www.eionet.europa.eu/gemet/alphabetic?langcode=en] EN fluidised bed 1) A system for burning solid carbonaceous fuel efficiently and at a relatively low temperature, thus minimizing the emission of pollutants. The fuel is crushed… …
44Oxygen — This article is about the chemical element and its most stable form, O2 or dioxygen. For other forms of this element, see Allotropes of oxygen. For other uses, see Oxygen (disambiguation). nitrogen ← oxygen → fluorine ↑ O ↓ …
45Christian J. Lambertsen — Christian James Lambertsen Dr. Lambertsen, U.S. Army in 1942 Born May 15, 1917 …
46hydroponics — hydroponic, adj. hydroponically, adv. hydroponist /huy drop euh nist/, hydroponicist, n. /huy dreuh pon iks/, n. (used with a sing. v.) the cultivation of plants by placing the roots in liquid nutrient solutions rather than in soil; soilless… …
47London Borough of Croydon — For other places called Croydon, see Croydon (disambiguation). For the historic town located within the London Borough which gives the name, see Croydon. London Borough of Croydon   London borough   …
48Nuclear transmutation — is the conversion of one chemical element or isotope into another. In other words, atoms of one element can be changed into atoms of other element by transmutation . This occurs either through nuclear reactions (in which an outside particle… …
49Mount Pelée — Mount Pelee Elevation 1,397 m (4,583 ft) …
50Matterhorn — Monte Cervino redirects here. For other uses, see Cervino (disambiguation). For other uses, see Matterhorn (disambiguation). Matterhorn Monte Cervino T …
