We encounter PVC on a daily basis in products ranging from toys, packaging, and lawn furniture to water and sewer pipes, medical equipment, and building materials.
PVC在日常生活产品中无处不在,从玩具、包装袋、草地设施到水管和下水道、医疗设备和建筑材料。
Dr. Landrigan said scientists start concerned about chemicals called phthalates, widely used to make plastic flexible, and found in baby toys and medical supplies.
他指出,目前科学家开始研究一种叫邻苯二甲酸盐的化合物,该化合物广泛用于工业生产,起到增塑剂的作用,一些儿童玩具及医药用品中也含邻苯二甲酸盐。
The speech covers intelligence in the application of various packing, including food and beverage, medical and pharmaceutical, cosmetic and personal care products, toys and military applications.
该讲演涵盖了智能包装在多方面的应用,包括食物及饮料、医疗及医药、化妆品及个人护理产品、玩具和军事等应用。
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