1·These might be patronymic, descriptive or occupational.
这些可能是父源性的、描述性的或职业性的。
2·Furthermore, there will be a "Call to Action" to strengthen prevention of environmental and occupational cancers within the framework of comprehensive cancer control programmes.
此外，将发表一份“行动呼吁”，在综合性癌症控制规划框架内加强环境和职业性癌症的预防工作。
3·Lung cancer, mesothelioma, and bladder cancer are among the most common types of occupational cancers.
肺癌、间皮瘤和膀胱癌是最常见的职业性癌症。
4·Personal protective equipment. Those at risk of occupational exposure on affected or at-risk farms should wear personal protective equipment.
在被感染或有危险的农场面临职业性接触风险者，应有个人防护装备。
5·1persons at risk of occupational exposure include professional groups such as cullers, poultry workers, and veterinarians.
面临职业性接触风险者包括扑杀人员、家禽饲养人员和兽医等职业群体。