The climatic characteristics and the dustproof effect of agroforestry ecosystem are studied in Raoyang County, Hebei Province.
本文对农林复合生态系统气候特征及对防尘效应进行了研究。
The results showed that the evapotranspiration was the main form of water output in the upper reaches of Raoyang River Watershed.
结果表明，绕阳河上游流域水量平衡中蒸散是水分输出的主要形式。
Boye xian, Hebei Lixian at the junction of East and West with the Yasukuni adjacent to the north and Qingyuan border, south of Anping Hengshui City, Raoyang County connected.
河北省博野县东与蠡县交界，西与安国毗邻，北与清苑接壤，南与衡水市的安平、饶阳县相连。
Based on the controlling of above mentioned structural and sedimentary factors, different distributing modes of reservoir are occurred in different tectonic zones of Raoyang depression.
受区域地质构造和沉积体系控制，饶阳凹陷不同构造带有着不同的油气藏发育分布模式。
Directional drilling crossing on Raoyang rive and Dongguo pound of Pan-Jin oil transporting pipeline successed the first time based on the above theory and the situation on the worksite.
按照以上方法，并结合现场的实际情况，对盘-锦输油管道的绕阳河和东郭镇鱼塘进行了定向钻穿越施工，取得了一次性成功。
Directional drilling crossing on Raoyang rive and Dongguo pound of Pan-Jin oil transporting pipeline successed the first time based on the above theory and the situation on the worksite.
按照以上方法，并结合现场的实际情况，对盘-锦输油管道的绕阳河和东郭镇鱼塘进行了定向钻穿越施工，取得了一次性成功。
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