| 摘要 |
<p>An apparatus (10) to contain a closed ecological system, wherein the apparatus (10) includes a closed, air-tight chamber (20) to contain an atmosphere. The chamber (20) includes at least one access opening (22) designed to allow plants, animals, raw materials, and other items to be placed within the chamber. The chamber (20) includes valves (30) for introducing air, oxygen, carbon dioxide, water, and other nutrients into the chamber (20) and for maintaining the oxygen and/or carbon dioxide at a predetermined concentration percentage of the atmosphere. Preferably, the closed ecological system of the present invention also includes a system for establishing a magnetic field within the chamber (20) of a predetermined strength and orientation. The chamber (20) may also include a control device for elevating the atmospheric pressure within the chamber (20) and for maintaining the atmosphere within the chamber at a predetermined temperature and humidity level. A pressure gauge (32) is provided for the monitoring of pressure within the chamber (20).</p> |
