high and new technology短语¹⁴⁴⁹⁷²⁺² 基本例句 高新技术 The weak ability to transform science and technology into real productivity and the lower level of industrialization of high and new technology remain the impediments to our economic development. 科技向现实生产力转化能力薄弱、高新技术产业化程度低，依然是制约我国经济发展的一大障碍。 lawyee