deratization
n. 消除老鼠；消灭老鼠
例句
- After deratization,outdoor rat density dropped under 3%. 结论灭鼠后室外鼠密度降至3%25以下。
- Upon application, the health quarantine organ may exercise deratization. 根据船方申请，也可由卫生检疫机关实施除鼠。
- Under special circumstances, the vessel or aircraft must undergo deratization. 在特殊情况下,对船舶、航空器实施除鼠。
- When necessary, the train or other motor vehicle shall undergo deratization. 必要时,对列车和其他车辆实施除鼠。
- When an oil tanker is in full load, a certificate of exemption of deratization may be issued. 对油轮在实舱时进行检查，可以签发免予除鼠证书。
- The rate of deratization was 98.98%. There was no excrement, trace and biting mark of mouse after two weeks. 灭鼠率达98?98%25，2周后检查未发现鼠粪、鼠迹、鼠咬痕。