complementary control meaning in Chinese

互补控制

Are there compensating or complementary controls which reduce ? its intrinsic importance
存在补充性或替代性的控制来降低其内在的重要性吗？
In enhancing our preventive capability , we shall continue to seek the trades ? cooperation in upgrading the farm biosecurity , introducing stricter hygiene measures and additional rest days as necessary in markets , providing the public with a choice of chilled and fresh chickens , and piloting and evaluating vaccination as a complementary control measure
为加强预防能力，我们会继续寻求业界合作，以提高农场的生物安全水平；在街市引入更严格的?生措施，并在有需要时增加额外休市日；让市民有选择冰鲜鸡和活鸡的空间；以及试行防疫注射，评估可否作为辅助管制措施。