In this experiment, peanut hull ashed at 500 ℃ for 30 minutes.
本實(shí)驗(yàn)中, 將花生殼置于方形高溫爐中,在500℃?燒30分鐘,制成花生殼灰.
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The team has ashed the samples as needed.
小組已按要求將樣品化成了灰.
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The coals were ashed in a furnace.
煤在爐子里被燒成灰燼.
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