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关注：1
2013-05-23 12:21
求翻译：洞室开挖后及时进行喷射混凝土，及早形成封闭环，防止围岩进一步风化失稳。本隧道利用湿喷工艺以减少粉尘。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
洞室开挖后及时进行喷射混凝土，及早形成封闭环，防止围岩进一步风化失稳。本隧道利用湿喷工艺以减少粉尘。
问题补充： |
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2013-05-23 12:21:38
Cavern excavation shotcrete timely, early formation of a closed loop, to prevent further weathering of rock instability. The tunnel using wet spray to reduce dust.
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2013-05-23 12:23:18
After excavation, room-dong in a timely fashion as early as possible, and shotcrete form a closed loop to prevent further weathered rock of stability loss. This Tunnel using wet-spray techniques to reduce dust.
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2013-05-23 12:24:58
After the hole room excavates carries on the shotcrete promptly, forms the sealing ring early, prevented the adjacent formation further makes decent the jitter.This tunnel reduces the dust using the wet blasting craft.
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2013-05-23 12:26:38
Excavation in back in time for sprayed concrete, form a closed loop as soon as possible, prevent further weathering surrounding rock instability. This tunnel using wet shotcreting technology to reduce dust.
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2013-05-23 12:28:18
After the hole room excavates carries on the shotcrete promptly, forms the sealing ring early, prevented the adjacent formation further makes decent the jitter.This tunnel reduces the dust using the wet blasting craft.
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