1) выделение 2) эманация, излучение
имя существительное эманация; истечение; излучение, испускание Синоним(ы): radiation
noun 1. a. the action of emanating b. the origination of the world by a series of hierarchically descending radiations from the Godhead through intermediate stages to matter 2. a. something that emanates or is produced by emanation; effluence b. an isotope of radon produced by radioactive disintegration Example: radium emanation • emanative adjective