1、STUDY ON AGE STRUCTURE OF RATTUS NORVEGICUS POPULATION
褐家鼠種群年齡的研究

2、THE EFFECT OF WARFARIN IN CONTROL OF RATTUS NORVEGICUS IN ZOO FEEDING FARM
* 防制動(dòng)物場(chǎng)褐家鼠患效果觀察

3、Objective To screen bait for the control of Rattus flavipectus and Rattus norvegicus.
目的為控制黃胸鼠和褐家鼠，篩選配制毒餌所用的基餌及工具捕捉用誘餌。

4、The objective is to screen bait for the control of Rattus flavipectus and Rattus norvegicus.
目的是篩選誘餌以控制褐家鼠和褐家鼠。

rattus翻譯