- acetylenic hydrocarbons
-
ацетиленовые углеводороды
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
organosulfur compound — ▪ chemical compound Introduction also spelled organosulphur compound , also called organic sulfur compound a subclass of organic substances that contain sulfur and that are known for their varied occurrence and unusual properties. They are… … Universalium
Carbon nanocone — SEM images of a carbon disk (top left image) and free standing hollow carbon nanocones produced by pyrolysis of heavy oil in the Kvaerner Carbon Black Hydrogen Process. Maximum diameter is about 1 micrometer.[1] … Wikipedia
Progesterone — Systematic (IUPAC) name Pregn 4 ene 3,20 dione … Wikipedia
Activated carbon — Activated carbon, also called activated charcoal, activated coal or carbo activatus, is a form of carbon that has been processed to make it extremely porous and thus to have a very large surface area available for adsorption or chemical reactions … Wikipedia
Davy Medal — Robert Bunsen and Gustav Kirchhoff, the first recipients of the award. They were awarded the medal for their researches discoveries in spectrum analysis . The Davy Medal is awarded by the Royal Society of London for an out … Wikipedia
Tricarbon — or C3 is a small carbon cluster first spectroscopically observed in the beginning 20th century in the tail of a comet by William Huggins and subsequently identified in stellar atmospheres. Tricarbon can be found in interstellar space and can be… … Wikipedia
steroid — /stear oyd, ster /, Biochem. n. 1. any of a large group of fat soluble organic compounds, as the sterols, bile acids, and sex hormones, most of which have specific physiological action. adj. 2. Also, steroidal /sti royd l, ste /. pertaining to or … Universalium
Synthèse d'aldéhyde de Bouveault — La synthèse d aldéhyde de Bouveault est une réaction chimique qui convertit un halogénure d alkyle en aldéhyde possédant une chaine carbonnée plus longue d un atome[1],[2] … Wikipédia en Français