factor in grading造句

Broken foreign material is an important factor in grading and classification of grains.
Rims, nicks, polishing, scratches and other forms of wear are considered factors in grading a coin.
Dahne, a staff writer for " SpoilerTV " gave the episode an A-, commenting that, as she had written her review after the series'cancellation, the cancellation was a deciding factor in grading the episode.
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