prevent contamination

例句 (10)

• Always keep food covered to prevent contamination by flies.始终盖好食物，以防止苍蝇污染。
• Washing your hands thoroughly is the best way to prevent bacterial contamination.彻底洗手是防止细菌污染的最好方法。
• The lab has strict protocols to prevent cross-contamination of samples.实验室有严格的规程来防止样品交叉污染。
• New regulations were introduced to prevent the chemical contamination of rivers.政府出台了新规定，以防止河流的化学污染。
• It is crucial to seal the containers properly to prevent contamination of the sterile equipment.正确密封容器以防止无菌设备受到污染至关重要。
• Wearing gloves while handling raw meat helps prevent contamination in the kitchen.处理生肉时戴手套有助于防止厨房内的污染。
• The company invested in a new filtration system to prevent contamination of the local water supply.该公司投资了一套新的过滤系统，以防止当地供水系统受到污染。
• Scientists are working on methods to prevent radioactive contamination from spreading further.科学家们正在研究防止放射性污染进一步扩散的方法。
• Proper food storage is essential to prevent contamination and spoilage.妥善储存食物对于防止污染和腐败至关重要。
• The goal of the cleanup effort is to prevent any further environmental contamination.清理工作的目标是防止任何进一步的环境污染。