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關注：1
2013-05-23 12:21
求翻譯：2、用于地下人防工程： 如涵洞、橋梁、堤壩、隧道、大型水電站、引水工程，以減少水侵蝕，防止風化；是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
2、用于地下人防工程： 如涵洞、橋梁、堤壩、隧道、大型水電站、引水工程，以減少水侵蝕，防止風化；
問題補充： |
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2013-05-23 12:21:38
2, for underground civil air defense projects: such as culverts, bridges, dams, tunnels, large-scale hydropower, water diversion project to reduce water erosion, to prevent weathering;
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2013-05-23 12:23:18
2, used on underground defense project, such as culverts, bridges, dams, tunnels, large-scale hydroelectric power stations, water diversion works, in order to reduce water erosion, prevent erosion;
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2013-05-23 12:24:58
2nd, uses in the underground civil air defense project: If the culvert, the bridge, the dike, the tunnel, the large hydroelectric station, the diversion works, reduce the water to corrode, prevent the decency;
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2013-05-23 12:26:38
2, for underground civil air defense works: such as culverts, bridges, dams, tunnels, large water diversion project to reduce water erosion, prevention of weathering;
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2013-05-23 12:28:18
2nd, uses in the underground civil air defense project: If the culvert, the bridge, the dike, the tunnel, the large hydroelectric station, the diversion works, reduce the water to corrode, prevent the decency;
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