上世纪60年代,一位年近古稀的老教授不辞艰辛,带领师生赴黄河实地勘察设计拦沙水库,他跋山涉水,住窑洞,吃粗粮,历时4个多月,完成了《碛口拦沙水库设计方案》。他就是我国水利学家,时任北京水利水电学院院长的汪胡桢。 In the 60s of last century, an old professor who was nearly seventy years old took pains to lead the teachers and students to go to the Yellow River to conduct field investigation and design of sand-blocking reservoirs. He traveled over mountainous areas, dwellings and eat coarse grains for more than 4 months, completing “ Reservoir design. ” He is China’s water conservancy scientist, when he was the president of Beijing Institute of Water Conservancy Wang Huzhen.