Analyzes the problems existing in the novelty evaluation of science and technology items and achievements at present, proposes some countermeasures for its subsistence and development.是什么意思_Analyzes the problems existing in the novelty evaluation of science and technology items and achievements at present, proposes some countermeasures for its subsistence and development.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句