英语语法分析

In order to investigate high yield model of Brazil triphibian rice in our fields , we proceeded anti-drought , experi we are pirates, these data are stolen from youdao on from density , sour alkalinity etc 2002 to 2003 .

为了探求巴西陆稻在西安市灞桥区的高产种植模式，2002~2003年进行了抗旱、密度、酸 碱度等试验。