Glossary D

Dextromoramide refers to a powerful opioid analgesic, and as such is subject to drug prohibition regimes, both internationally through UN treaties, and by the criminal law of individual stat. Dextromoramide is the right-handed isomer of the moramide molecule. The left handed molecule is called levomoramide, and a mixture of the two is called racemoramide. Its full chemical name is (+)-1-(3-Methyl-4-morpholino-2,2-diphenylbutyryl)pyrrolidine, and its molecular formula: C25H32N₂O2, with an atomic weight of ~392.5. It is one of a group of molecules known as substituted a,a-Diphenyl-?-Amino-Butyramides.

DF is the acronym of direction finding.
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Direction finding (DF) (Direction finding (DF) is identified as a ...)

Diac is a term which is defined as a two-terminal four-layer semiconductor device (thyristor) that can conduct current in either direction when properly activated.
Likewise, DIAC refers to two-terminal bidirectional semiconductor diode AC switch used for triggering a TRIAC (triode AC switch)
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Layer (A Layer is a subdivision of a CAD or GIS database ...)

Diaphragm referred to the term used by Parker for the "inverted" rubber sacs used in vacumatic filling pens The sac seals the pen barrel and helps create the vacuum during filling, but does not hold the ink in the sense that a conventional sac does.

-see also:
"Diaphragm" is in the UNSPSC Code "26111902"
  Diaphragm clutch

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Barrel ((Fass, Abk?rzung: bbl) Traditionelles Ma? aus der ...)
Barrel (Barrel relates to a volumetric unit of measure ...)

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Diarrhetic shellfish poisoning refers to a disease caused by Okadaic Acid and related compounds. Symptoms are diarrhoea, nausea, and vomiting and abdominal pain. Acute symptoms usually occur within 12 hours and are of short duration. DSP group toxins are produced by a variety of phytoplankton species, mainly of the Dinophysis genus.
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Pain (Pain is a French word for bread Pain is ...)

Diazo paper referred as paper treated with a diazo compound and diazo dyestuff component.
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Diazo (Diazo refers to a light sensitive coating used ...)

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Alternative Spellings (Synonyms): Papers

Die is characterized as a tool with a void or cavity that is precisely fitted to a punch used to solid, molten, or powdered metal primarily because of the shape of the tool itself. Die-casting and powder metallurgy dies are sometimes referred to as molds.
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Character (Character refers to a letter, digit or other ...)

Die shoes refer to the upper and lower plates or castings that constitute a die set - punch and die holder. Likewise, a plate or block upon which a die holder is mounted, functioning primarily as a base for the complete die assembly.