名词
中文翻译：Unknown
同义词：
['lead test', 'lead examination', 'lead analysis']
例句：
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1.The company conducted a lead test on the new product to ensure it met safety standards.
该公司对新产品进行了铅测试，以确保其符合安全标准。
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2. The lead test results showed that the water quality was within acceptable limits.
铅测试结果显示，水质在可接受范围内。
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3.The lead test revealed that the soil samples contained high levels of lead.
铅测试显示，土壤样本中的铅含量较高。