名词中文翻译
中文翻译：分级单位
同义词：
['grading unit', 'graded unit']
例句：
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1.The gradation unit for this product is 50 units per kilogram.
该产品的分级单位是每千克50个单位。
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2.The gradation unit for the soil is based on its particle size.
土壤的分级单位是基于其颗粒大小。
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3.The gradation unit for the paint is based on its color and consistency.
油漆的分级单位是基于颜色和一致性。