Every year the World Anti-Doping Agency publishes a list of prohibited substances and methods, divided into those prohibited at all times and those outlawed only during competitions.
每年世界反兴奋剂组织都会公布一系列(体育比赛中的)禁用物品以及禁用方法，并把它们分为任何时候都不能使用和在比赛时不能使用两种情况。
The public outrage led the Olympic Committee to establish a special commission called the IOC Medical Commission, to study doping in sports and set up its first list of prohibited substances.
公众的愤怒促使国际奥委会建立了一个专门的委员会——奥林匹克医务委员会，研究体育运动中兴奋剂的使用问题，并第一次列出了被禁药物的名单。
Possession of prohibited substances or buying them can carry a prison sentence.
持有或购买违禁用品会被判刑。
Prevention from contamination: the operator has to prevent any contact of prohibited substances with NOP-certified products at any stage of the processing, handling, storing and packaging activities.
防止污染：在加工、处理、仓储、包装的各个环节，操作者必须采取各种措施防止NOP认证的产品被污染。
Land to be certified according to NOP must be managed according to the standard, and must not have received prohibited substances during 3 years before the first organic harvest.
按NOP规定，要经过 认证的土地须按标准经营，而且在第一次有机农产品成熟前的3年（的时间）内不能使用被禁止的物质。
Land to be certified according to NOP must be managed according to the standard, and must not have received prohibited substances during 3 years before the first organic harvest.
按NOP规定，要经过 认证的土地须按标准经营，而且在第一次有机农产品成熟前的3年（的时间）内不能使用被禁止的物质。
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