journals of science and technology 基本例句 科技期刊 The internationalization of the food science and technology periodicals is irreversible.摘要食品类科技期刊国际化是时代发展不可逆转的潮流。 Sci-tech journals are expected to disseminate information, which is a kind of commodity.摘要科技期刊的工作主体是信息。