壳聚糖包裹粉煤灰颗粒
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粉煤灰基矿聚材料
Fly Ash-based Geopolymer
包裹粉体
Coated powder
裹包装置
wrapping machine
裹包工艺
packing technical
风化煤复合包裹控释肥
weathered coal-based coated fertilizer
壳聚糖包膜尿素
chitosan coated urea
裹包层数
Wrapping layers
裹包纸箱
wraparound case
油包裹体
oil inclusion
粉煤灰改性
modified fly ash
中包裹封
mid-package wrapping closure
粉煤灰负载
fly ash loading
含油包裹体颗粒指数(GOI)
assembly team
粉煤灰分选
flyash sieve
粉煤灰混凝土
flyash concrete
fly-ash concrete
fly ash concrete
coal ash concrete
coal cinder concrete
Pulverized-coal Ash Concrete
powered coal ash
fly-ash-cement concrete
FA concrete
Strength prediction
粉煤灰地基
embankment of power plant
粉煤灰肥料
fly ash fertilizer
粉煤灰沸石
coal fly ash zeolite
zeolite with fly ash
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