除害剂
例句与用法
- By their very nature , pesticides may cause serious harm to humans , animals and the environment if they are used improperly
鉴于除害剂本身的性质,如使用不当,可能会对人畜及环境造成严重损害。 - Avoid using pesticides when babies , elderly people , pregnant women and people suffering from illness and allergies are present
有婴儿、老人、孕妇、病人或对除害剂敏感的人士在场的地方,避免使用灭蚊产品; - Started preparing new legislation to control the import , export , manufacture and use of non - pesticide hazardous chemicals in hong kong
开始草拟新法例,对本港非除害剂有毒化学品的进出口制造和使用实施规管。 - Letter to part ii pesticides licensees - reviewing registration status of binapacryl and chlorobenzilate ( 15 . 4 . 2004 ) ( pdf format )
致第二部份除害剂之持牌商人-检讨binapacryl与chlorobenzilate的注册情况( pdf格式) - For any enquiries on filling this form , please contact plant & pesticides regulatory division of this department at ( 852 ) 2150 7000
如有关填写此申请表上的问题,请致电( 852 ) 21507000与本署植物及除害剂监理科联络。 - These chemicals are broad - spectrum contact insecticides that provide rapid knockdown effects on insects but with only little residual activity
这些化学品是广谱触杀性除害剂,具快速触杀作用,但残留效力并不持久。 - If these are not applicable , the safest ( in terms of human exposure and effects on the environment ) effective chemicals should be considered
如这些方法不适用,应考虑使用最安全(以除害剂接触人体及对环境的影响而言