comparative observation

• 比较观测

comparative observation的用法和样例：

例句

1. Using the ground parallel observation data, the response of winter wheat to the climate warming on Loess Plateau of east Gansu was compared and analyzed.
   摘要使用地面平行观测资料，就甘肃陇东黄土高原作物冬小麦对气候变暖的响应进行初步比较分析。