四是以唐山市为例对目前地市级农业技术创新体系的现状和问题进行了实证分析;

四是以唐山市为例对目前地市级农业技术创新体系的现状和问题进行了实证分析;的英文翻译

基本释义

• Four, to make positive analysis of the current status and problems confronting the city-level ATIS in China by taking Tangshan City as an example;