There are near 26 ten thousand kilometers embankment and 8 ten thousand reservoirs in our country, the proportion of the disease in the dike is high.
我国江河堤防近26万公里，水库8万多座，病险水库堤坝占有率较高。
The new technology of t, shaped dike made with piles was successfully used in the strong tide region in Haining country, that is a breakthrough of seawall construction technology.
桩式丁坝新工艺、新技术在强涌潮作用的海宁段海塘塘脚的成功应用，使海塘建设技术有新的突破。
Aim at the dike diseases, the thesis have a careful elucidation to the information collected of the refraction in the open country.
然后对折射波野外信息采集进行了仔细说明。针对堤坝病害这一具体探查对象进行了较为细致地野外工作方法先容。
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