troy weight การใช้

• Ounces of Troy Weight, and every Ounce contain xx.
• Troy weight was customarily used for precious metals, black powder and gemstones.
• Like other precious metals, gold is measured by troy weight and by grams.
• Troy weights were used in England by jewellers.
• The name troy weight for gold derives from the standard of measurement evolving here.
• The only troy weight in widespread use today is the British Imperial troy ounce and its American counterpart.
• Troy weight referred to the tower system; the earliest reference to the modern troy weights is in 1414.
• Troy weight referred to the tower system; the earliest reference to the modern troy weights is in 1414.
• Then troy weight is a style of weighing, like auncel or bismar weights, or other kindred methods.
• The troy Weight then refers to weighing as if of small precious or potent goods, such as bullion and medicines.
• Gallons of Wheat, and that every Gallon contain viij . li . of Wheat of Troy Weight, and every Pound contain xij.
• These face values do not reflect their intrinsic value which is much greater and is mainly dictated by their troy weight and the current precious metal price.
• Troy weight may take its name from the French market town of Troyes in France where English merchants traded at least as early as the early 9th century.
• Troy weight, avoirdupois weight, and apothecaries'weight are all built from the same basic unit, the grain, which is the same in all three systems.
• The new coinage was made using Troy weights ( 12 Troy ounces to the pound ), rather than the traditional Scots weights ( 16 Troy ounces to the pound ).
• For example, in apothecary and troy weight, the pound and ounce are the same, but are different from the pound and ounce in avoirdupois in terms of their relationships to grains and to each other.
• I prefer " which is heavier, a 16 ounces of feathers or 16 ounces of gold ? ", as that brings into play the fact that most things are measured in avoirdupois weight, but precious metals are measured in troy weight.
• As to " ounce " and " inch ", both English words are derived from the Latin " uncia " meaning 1 / 12, corresponding to 1 / 12 of a foot or a pound ( the pound-size measure in ancient Rome was divided into 12ths, not 16ths, as in troy weight ) .-- Anonymous, 19 : 26 UTC, October 31, 2009.
• "The measure of a bushel contain eight gallons of wheat, that every gallon contain eight pounds of wheat, troy weight, and every pound contain twelve ounces of troy weight, and every ounce contain twenty sterlings, and every sterling be of the weight of thirty-two corns of wheat that grew in the midst of the ear of wheat, according to the old laws of the land ."
• "The measure of a bushel contain eight gallons of wheat, that every gallon contain eight pounds of wheat, troy weight, and every pound contain twelve ounces of troy weight, and every ounce contain twenty sterlings, and every sterling be of the weight of thirty-two corns of wheat that grew in the midst of the ear of wheat, according to the old laws of the land ."