“sum operator”的概念、定义、翻译、参考文献-科学参考

单词	sum operator
释义	sum operator Encyclopedia 文学量化释 sum operator加合算子对事件变量（event variable）、谓词的指谓（denote）、事件或实体等进行加合操作的算子。不同的研究中对加合算子的功能等的阐释也不同。
随便看	National Police Agency of Japan National Policy National Population and Health Scientific Data Sharing Service Platform National Population Census Regulation National Population Development Plan(2016—2030) National population Informatization National Portable Forestry Machinery Quality Supervision and Inspection Center National Portrait Gallery National Post National Postal Museum national prejudice national preparedness guidelines national primary frequency standard national primary measurement standard in chemistry national primary pressure standard national primary scale topographic maps national primary standard for acidity (pH) national primary standard for combustion heat national primary standard for electrolytic conductivity national primary standard for humidity national primary standard for primary chemical purity national primary standard for viscosity national primary standard of measurement National Professional Standards for Sports Broker National Program for Acquisitions and Cataloging

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