residual compound
1Compound heterozygosity — in medical genetics is the condition of having two heterogeneous recessive alleles at a particular locus that can cause genetic disease in a heterozygous state. Compound heterozygosity reflects the diversity of the mutation base for many… …
2coordination compound — Chem. complex (def. 10). Also called coordination complex. * * * ▪ chemistry Introduction any of a class of substances with chemical structures in which a central metal atom is surrounded by nonmetal atoms or groups of atoms, called ligands… …
3Diazonium compound — Phenyldiazonium cation Diazonium compounds or diazonium salts are a group of organic compounds sharing a common functional group R N2+ X where R can be any organic residue such alkyl or aryl and X is an inorganic or organic anion such as a… …
4Sanskrit grammar — The Sanskrit grammar has a complex verbal system, rich nominal declension, and extensive use of compound nouns. It was studied and codified by Sanskrit grammarians over two millennia ago. Grammatical traditionSanskrit grammatical tradition… …
5Sanskrit compounds — One notable feature of the nominal system of Sanskrit is the very common use of nominal compounds (samāsa), which may be huge (10+ or even 30+ words[1][2][3]), as in some modern languages such as German. Nominal compounds occur with various… …
6Dvandva — A dvandva (Sanskrit द्वन्द्व dvandva pair ) or twin or Siamese compound refers to one or more objects that could be connected in sense by the conjunction and , where the objects refer to the parts of an agglomeration described by the compound.… …
7petroleum refining — Introduction conversion of crude oil into useful products. History Distillation of kerosene and naphtha The refining of crude petroleum owes its origin to the successful drilling of the first oil well in Titusville, Pa., in 1859. Prior to… …
8photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …
9chemical element — Introduction also called element, any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed. This article considers the… …
10microscope — /muy kreuh skohp /, n. 1. an optical instrument having a magnifying lens or a combination of lenses for inspecting objects too small to be seen or too small to be seen distinctly and in detail by the unaided eye. 2. (cap.) Astron. the… …
