graduated cylinder造句怎么写
- 造句
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The utility model belongs to a measuring appliance, particularly relates to a precise graduated cylinder for measuring volume of irregular solid body.
You will need a graduated cylinder for measuring liquids.
Place 100 mL of pyridine in a 250-mL graduated cylinder , and, keeping the pyridine cold in an ice bath, pass in dry sulfur dioxide until the volume reaches 200 mL.
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