self-purification英 ['selfpjʊərɪfɪ'keɪʃən] 美 ['selfpjʊərɪfɪ'keɪʃən]
n.自然净化;
权威例句
SELF-PURIFICATIONSelf-purificationPhenomenon of optical self-purification of chiral non-racemic compoundsEvaluation of the Self-purification Capacity in the Southern Waters of the East Sea in SummerBasic Properties of Environmental Mineral Materials: Natural Self-purification of Inorganic MineralsEffects of pulp and paper mill effluents on the microplankton and microbial self-purification capabilities of the Biobio River, Chile.Distribution coefficients of protein impurities in ferritin and lysozyme crystals Self-purification in microgravityA Novel in Situ Oxidization–Sulfidation Growth Route via self-Purification Process to β -In 2 S 3 DendritesImpact of dam construction on water quality and water self-purification capacity of the Lancang River, China.Self-purification ability of a resurgence stream