散发性的 meaning in Chinese

sporadic

Indoor air - determination of the emission of volatile organic compounds from building products and furnishing - emission test cell method
室内空气.对建筑产品和家具中挥发性有机化合物散发性的测定.散发试验管法
Indoor air - determination of the emission of volatile organic compounds from building products and furnishing - emission test chamber method
室内空气.对建筑产品和家具中挥发性有机化合物散发性的测定.散发试验室法