food contamination by lead
food contamination by lead
食物受铅污染
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Therefore, the study of condition that crops threatened by lead pollution is vitally significant for the prevention of food contamination and protection of human health.
因此，研究作物铅污染胁迫状况，对于防止食品污染，保障人体健康有着重要的科学意义。
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