“closed ecological system”的概念、定义、翻译、参考文献-科学参考

单词	closed ecological system
释义	closed ecological system [¦klōzd ek·ǝ`läj·ǝ·kǝl ´sis·tǝm] ^{AEROSPACE ENGINEERING} A system used in spacecraft that provides for the maintenance of life in an isolated living chamber through complete reutilization of the material available, in particular, by means of a cycle wherein exhaled carbon dioxide, urine, and other waste matter are converted chemically or by photosynthesis into oxygen, water, and food. ^ECOLOGY A community into which a new species cannot enter due to crowding and competition.
随便看	asymmetrical bedding asymmetrical cell asymmetrical conductivity asymmetrical deflection asymmetrical fold asymmetrical laccolith asymmetrical modem asymmetrical ripple mark asymmetrical-sideband transmission asymmetrical vein asymmetric carbon atom asymmetric rotor asymmetric synthesis asymmetric top asymmetry asymmetry effect asymptote asymptote of convergence asymptotically flat asymptotically simple asymptotic cone of acceptance asymptotic curve asymptotic direction of arrival asymptotic directions asymptotic efficiency

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