科技蓝筹是指具有强大科技实力和良好市场表现的企业。

中文解释：

科技蓝筹是指具备强大科技实力和良好市场表现的企业。这些企业通常在科技行业中占有重要地位，拥有先进的技术、产品和市场优势，具备持续创新和盈利能力。科技蓝筹通常具有较高的市场份额、品牌知名度和财务状况，是行业的领军企业之一。这些企业通常在研发、生产和销售方面都具备强大的实力，能够引领行业的发展方向，并在市场竞争中占据优势地位。

英文解释：

Tech blue chips refer to companies with strong technological strength and good market performance. These companies usually occupy an important position in the technology industry, with advanced technology, products, and market advantages, as well as continuous innovation and profitability. Tech blue chips usually have high market share, brand awareness, and financial status, and are one of the leading companies in the industry. These companies usually have strong strength in research and development, production, and sales, and can lead the development direction of the industry and occupy an advantageous position in market competition.