toner mixture
1toner — [tō′nər] n. 1. the ink powder mixture used to form images in xerography, in laser printers, etc. 2. a facial cleanser, usually containing alcohol, and astringent to varying degrees …
2Xerography — (or electrophotography) is a photocopying technique developed by Chester Carlson in 1938 and patented on October 6, 1942. He received US patent|2297691 for his invention. Although dry electrostatic printing processes had been invented as far back …
3Photographic print toning — In photography, toning is a photographic process carried out on silver based (black and white) photographic prints to change their colour. Some toning processes can improve the chemical stability of the print and allow it to last longer. Other… …
4computer — computerlike, adj. /keuhm pyooh teuhr/, n. 1. Also called processor. an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations. Cf. analog… …
5Сахарин — Формула натриевой соли сахарина …
6Е954 — Формула натриевой соли сахарина Сахарин (имид орто сульфобензойной кислоты, имид 2 сульфобензойной кислоты, орто сульфобензимид) бесцветные кристаллы сладкого вкуса, малорастворимые в воде. Продажный «сахарин» представляет собой кристаллогидрат… …
7Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …
8Uranium — (pronEng|jʊˈreɪniəm) is a silvery gray metallic chemical element in the actinide series of the periodic table that has the symbol U and atomic number 92. It has 92 protons and 92 electrons, 6 of them valence electrons. It can have between 141 and …
9Black cocaine — Black cocaine, also known as Coca Negra, is a combination of regular cocaine hydrochloride and various chemicals, such as potassium thiocyanate, usually added at 40% admixture. This renders it undetectable to drug sniffing dogs and the regular… …
10History of printing — The history of printing began as an attempt to make easier and reduce the cost of reproducing multiple copies of documents, fabrics, wall papers and so on. Printing streamlined the process of communication, and contributed to the development of… …
