此外，河流筑坝等工程也增加了沉积物的产量，更不用说大气中二氧化碳和甲烷的增加。
Also, things like the damming of rivers has caused increased sediment production, not to mention the addition of more carbon dioxide and methane in the atmosphere.
石碴料作为堆石坝的主要筑坝材料，其工程性质对堆石坝的安全性有至关重要的影响。
As the main material in constructing compacted rockfill dam, the engineering properties of rockfill have a vital effect on DAMS security.
本文对利用粉煤灰进行水力冲填筑坝的工程应用进行了探讨。
This paper studied the effect of engineering application in dam construction of hydraulic flushing and filling with fly ash.
试验研究结果表明，就筑坝材料来说，水布垭工程就地取材，修建高混凝土面板堆石坝是可行的。
The results show that it is feasible to make use of local materials to construct high concrete faced rockfill dam for Shuibuya project.
进一步研究羊窝河流域筑坝地点选择、筑坝高度与汇水量关系，为羊窝河流域湿地水文恢复工程建设提供依据。
More research is needed on selection of dam site along Yangwo river watershed, the relationship between dam height and water-collecting amount.
枢纽工程中的拦河坝选定全断面碾压混凝土重力坝，其碾压混凝土掺合料的选择是本工程的筑坝关键问题。
The selection of the admixture for its roller compacted concrete is the key to the construction of this project.
滦河迁安市区段防洪工程第三期工程A 01标段采用天然级配铁矿剥岩土作为筑坝材料，如何控制施工填筑质量是关键。
The embankment is filled with the iron ore flaked rock in A01 segment of the flood control for Qian 'an city area near the Luanhe River, how to control the construction quality is the key.
碾压混凝土作为一项筑坝新技术，正以其独特的优点在工程建设中充分发挥作用。
RCC technique for dam construction is playing an important role with its unique advantages.
万安水电站二期主体工程溢流坝6 ~15坝段、左岸非溢流坝5坝段和左导墙部分拟采用碾压混凝土筑坝技术。
Roller compacted concrete (RCC) will be used in section no. 6-no. 15 of the spillway dam, section no. 5 of the non - overflow dam near the left side bank and the left guide wall of Wan 'an Project.
碾压混凝土筑坝的诸多优点，使得它在近几十年的筑坝实践中得到飞速发展，但在许多工程中都不可避免的出现不同程度的温度裂缝。
In the recent decades, RCC DAMS technology had rapid development because it has many advantages. There are unavoidable appear many different degree temperature crack in many projects.
碾压混凝土筑坝的诸多优点，使得它在近几十年的筑坝实践中得到飞速发展，但在许多工程中都不可避免的出现不同程度的温度裂缝。
In the recent decades, RCC DAMS technology had rapid development because it has many advantages. There are unavoidable appear many different degree temperature crack in many projects.
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