如果供试品溶液显杂质斑点，其颜色与对照品溶液的斑点比较，不得更深的翻译：If impurities test articles solution spots, its color spots with the reference substance solution shall not be more 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

If the impurities in the test solution was spotted, its color compared with the reference solution spots, not deeper

If impurities test articles solution spots, its color spots with the reference substance solution shall not be more

If for tries the solution to reveal the impurity spot, its color and the comparison solution spot compares, does not have deeper

If test products for Hin impurities solution spot, its color and contrast the speck products compared to solution should not be more deeply

If impurities test articles solution spots, its color spots with the reference substance solution shall not be more