1 Increasing thoracic volume results in decreased pleural pressure, increased alveolar volume, decreased alveolar pressure, and air movement into the lungs.  Decreasing thoracic volume results in increased pleural pressure, decreased alveolar volume, increased alveolar pressure, and air movement out of the lungs.
Freebase(5.00 / 1 vote)Rate this definition: Orchard. An orchard is an intentional planting of trees or shrubs that is maintained for food production. Orchards comprise fruit or nut-producing trees which are grown for commercial production. Orchards are also sometimes a feature of large gardens, where they serve an aesthetic as well as a productive purpose.
Fun Facts about the name Orchards. How unique is the name Orchards? Out of 5,838,786 records in the U.S. Social Security Administration public data, the first name Orchards was not present. It is possible the name you are searching has less than five occurrences per year. Weird things about the name Orchards: Your name in reverse order is Sdrahcro.