高性能混凝土在沙坡头黄河特大桥施工中的应用-土木工程毕业论文-毕业论文网 关键词】高性能混凝土;粉煤灰;配合比 [gap=655]Key words】High performance concretes; Pulverized coal ash; Mixture ratio
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[机械] 原状粉煤灰 Raw Fly Ash; Pulverized coal ash; coal ash [电子信息] 石灰粉煤灰稳定碎石基层 lime-fly ash stabilized aggregate base course .
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stored dry pulverized coal ash 干贮粉煤灰
lime-pulverized coal ash 石灰粉煤灰
cement-pulverized coal ash 水泥粉煤灰
inferior pulverized-coal ash 劣质粉煤灰
pulverized coal ash concrete 粉煤灰混凝土
After extraction operation the waste water is treated by adsorption operation using pulverized coal ash as an absorbent. The waste water can meet the standard GB8978-1996.
研究了氯苯废水的环己烷萃取工艺,以及采用不同吸附剂对废水处理结果的影响因素和规律,氯苯废水经环己烷萃取-粉煤灰吸附耦合技术处理能达到国家排放标准GB8978-1996。
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Pulverized coal ash utilization rate is very low in Hunan low grade anthracite-fired power plant.
湘南某电厂采用低品位无烟煤燃烧发电，粉煤灰利用率低。
Pulverized coal ash is hydraulically filled on ground of Zishan. Its grains were fine as silty sand.
紫山灰场粉煤灰作为一种冲填土，粒度细，似粉砂。
The construction of ash dam in Weishui Power Plant adopts the multi stage pulverized coal ash subdam technology.
微水电厂贮灰坝的施工采用了多级粉煤灰子坝技术。
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