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岩粉 yánfěn
gen. buggy
desert. mountain meal; rock meal
eng.geol. core borings; cuttings; cuttings of boring; drill dust; drilling cuttings; drilling dust; drilling sludge; drillings; farina fossilis; flour; meal; mo; rock dust; rock flour; rock powder; slime; stone dust
tech. bug dust (空气洗井钻进时); fine dust; inert dust; rock cuttings; sludge box
岩粉在井下，为了防止煤尘爆炸使用的非可燃性物料〈岩石、黏土等〉的粉末，也叫防爆岩粉。参见 stone dust yánfěn
expl. rock dust
岩〔石〕粉
gen. flour
岩粉在井下，为了防止煤尘爆炸使用的非可燃性物料〈岩石、黏土等〉的粉末。也叫防爆岩粉。参见 rock dust yánfěn
expl. stone dust
岩 粉: 182 phrases in 16 subjects
Agriculture1
Architecture2
Desert science10
Drilling9
Earth sciences1
Engineering geology13
Explosives and Explosive Ordnance Disposal3
General6
Geology6
Geophysics1
Hydroelectric power stations4
Metallurgy2
Oil / petroleum17
Plastics2
Soil science1
Technology104

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