正阳关

正阳关正阳关
  1. 从淮河抗洪指挥中心了解到,淮河润河集段和正阳关段的水位已经降到了警戒线以下。

    According to the Huaihe River flood control and drought relief headquarters , water levels at runheji and Zhengyangguan has dropped below the warning lines .

  2. 本文使用713雷达及其数字化终端,对淮河正阳关以上流域进行了定量测量降雨的试验。

    Using the type of 713 weather radar and its digitized extreme , we test the Huai-he river basin up the Zheng-yang-guan for measuring rainfall amount .