standard weight
81Silver standard — The silver standard is a monetary system in which the standard economic unit of account is a fixed weight of silver. The silver standard was widespread until the 19th century, when it was replaced in most countries by the gold standard.Ancient… …
82Schempp-Hirth Standard Cirrus — NOTOC The Standard Cirrus is a glider built by Schempp Hirth.The Standard Cirrus was designed by Dipl. Ing. Klaus Holighaus and flew for the first time in March 1969. It is a Standard Class glider with a 15 metre span and no camber changing flaps …
83Low molecular weight heparin — In medicine, low molecular weight heparin (LMWH) is a class of medication used as an anticoagulant in diseases that feature thrombosis, as well as for prophylaxis in situations that lead to a high risk of thrombosis.[1] Thrombotic disease or… …
84Gold standard — For other uses, see Gold standard (disambiguation). Under a gold standard, paper notes are convertible into pre set, fixed quantities of gold. The gold standard is a monetary system in which the standard economic unit of account is a fixed mass… …
85List of elements by atomic weight — This is a list of chemical elements, sorted by standard atomic weight (most stable isotope for artificial elements) and color coded according to type of element. Each element s atomic number, name, element symbol, and group and period numbers on… …
86New Standard D-25 — 1929 New Standard D 25 of Waldo Wright s Flying Service …
87gold standard — a monetary system with gold of specified weight and fineness as the unit of value. [1825 35, Amer.] * * * Monetary system in which the standard unit of currency is a fixed quantity of gold or is freely convertible into gold at a fixed price. The… …
88Basic aircraft empty weight — is the weight of an aircraft without taking into account any baggage, passengers, or usable fuel. Basic empty weight includes all fluids necessary for operation such as engine oil, engine coolant, and unusable fuel.Some manufacturers define Basic …
89Gold Standard — A standard defining a national currency in terms of a fixed weight of gold, and allowing a free exchange and trade of gold. Until the nineteenth century, most of the countries maintained a bimetallic monetary system, in which national monetary …
90Molecular weight — Molecular Mo*lec u*lar, a. [Cf. F. mol[ e]culare. See {Molecule}.] (Phys. & Chem.) Pertaining to, connected with, produced by, or consisting of, molecules; as, molecular forces; molecular groups of atoms, etc. [1913 Webster] {Molecular… …
