专业释义
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上游面 - 引用次数：14 参考来源 - 变态混凝土试验研究 Test and study on metamorphic concrete
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双语例句
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There were 20 cracks at upstream face dam head of Huanren dam during construction which threatened dam safety.
桓仁大坝上游面施工期发现严重的劈头缝20条，威胁大坝安全。
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The pier arrangement on spillway crest with sloping upstream face is studied by 310 sets of experiments in the paper.
本文通过310组试验，研究了上游面倾斜的溢流坝的闸墩布置。
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There are many treatment method for seepage of concrete dam body. Blocking at upstream face and drainage at downstream face is one generally adopted.
混凝土坝体渗水处理目前方法很多，一般采用上堵下排的方法。
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