中文摘要：

本文归纳了发达国家在世界贸易组织（WTO）《政府采购协议》的规则下，通过循序渐进开放本国政府采购市场、保留部分政府采购市场不对外开放、设定合理的门槛价和多种采购方式、制定供应商限制条件和补偿贸易制度，来保护本国产业和支持本土创新，营造提高本土创新能力的环境。我国在加入WTO政府采购协议后为保护本国产业，可以逐步、部分开放政府采购市场，设定较高的门槛价，充分利用发展中国家优惠原则保护本国企业，并将本土创新技术纳入技术和产品标准。

英文摘要：

The article summarizes under the WTO Government Procurement Agreement （ GPA ） , the developed countries gradually open their government procurement markets, retain parts of the government procurement markets, set reasonable threshold values and varieties of procurement methods, and establish the suppliers＇ restrictions and compensation trade systems, to protect indigenous industries and support indigenous innovation. Towards China＇s accession to the GPA, China can gradually and partly open government procurement market, set a higher threshold value, take advantage of the preferential principles of developing countries to protect indigenous industries and incorporate the indigenous innovation achievements in products and technologies standards.