retroperitoneal. Term used to describe organs that are located between the parietal peritoneum and posterior abdominal wall. Example organs include the kidneys, adrenal glands, pancreas, duodenum of small intestine, ascending and descending colons and the abdominal aorta and inferior vena cava.
Technical definition, belonging or pertaining to an art, science, or the like: technical skill. See more.
For our purposes, a technical specification (or tech spec) is a document outlining all the necessary technical information of a facility or band. It may also refer to documents relating to equipment, although this is out of the scope of this article.his article refers to the latter, the document provided by a band to a promoter, often refered to as a technical rider. What to include. The tech spec will probably be the first impression that you make, and as such, should be composed in a manner that conveys your experience, capability and professionalism.