通过对三种典型基层材料的LCA对比分析以及工程应用研究，对该种材料的环保性能、施工工艺、应用效果以及经济效益进行了研究。
Through LCA analysis of three road base materials and application, the performance of environment protection, technologies, applying results and economic effects have been researched.
通过挤扩支盘桩对土层适应性、单桩承载力、节约材料及环保性能分析，说明挤扩支盘桩有较好的技术经济效益。
The advantages of squeezing-enlarges pile are demonstrated by analyzing its soil adaptability, pile bearing capacity, material saving and environment.
对某电厂脱硫投产当年创造的环保效益和经济收益进行了分析估算，同时围绕脱硫装置投入运行所产生的经济效益进行了探讨并提出一些建议。
The environmental and economic benefits of desulfurization system in coal fired power plant were analyzed and evaluated, and some Suggestions on economic benefit of desulfurization system were given.
对某电厂脱硫投产当年创造的环保效益和经济收益进行了分析估算，同时围绕脱硫装置投入运行所产生的经济效益进行了探讨并提出一些建议。
The environmental and economic benefits of desulfurization system in coal fired power plant were analyzed and evaluated, and some Suggestions on economic benefit of desulfurization system were given.
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