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- 他将一支粉笔压成粉末。He crushed a piece of chalk to powder.
- 粉末都沉淀到杯底了。The powder settled to the bottom of the cup.
- 使泥土成粉末to dust the soil
- 粉末轧制powder rolling
- 卵石被敲成粉末。The pebbles were beaten to a fine dust.
- 粉末冶金成形compacting process in powder metallurgy
- 粉末冶金烧结powder metallurgy sintering
- 薄片状粉末leafy powder
- 将药物同稀释剂研磨成粉末triturate a drug with a diluent
- 覆有金刚砂粉末的布。cloth covered with powdered emery.
- 他把岩石压成粉末。He crunched the rock down into a fine powder.
- 原料已被碾成粉末。The materials have been ground up into a fine powder.
- 粉末冶金合金钢powder metallurgy alloy steels
- 粉笔被碾成粉末The chalk was reduced to powder.
- 粉末冶金摩擦材料powder metallurgy friction material
- 粉末冶金钛合金powder metallurgy titanium alloys
- 包镀金属粉末coated metal powder
- 被覆金属粉末coated metal powder
- 他们了解到，石灰粉末会堵塞管道。They learned that powdery limestone would stop up the tuyeres.
- 可燃粉末combustible powder
