The pigment was made by mixing metallic lead with acetic acid -- also known as vinegar -- in the presence of carbon dioxide to make lead carbonate, a powdery white lead.
这种颜料是通过在二氧化碳存在下将金属铅与乙酸(也称为醋)混合制成碳酸铅(一种粉状白铅)制成的。
单词 | metallic lead |
例句 |
原声例句
SciShow - Chemistry The pigment was made by mixing metallic lead with acetic acid -- also known as vinegar -- in the presence of carbon dioxide to make lead carbonate, a powdery white lead. 这种颜料是通过在二氧化碳存在下将金属铅与乙酸(也称为醋)混合制成碳酸铅(一种粉状白铅)制成的。 |
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