Research about the disturb - fertily effect of anticoagulant rodenticides on norway rat r . norvegicus 抗凝血剂抑制褐家鼠繁殖作用的初步研究
Unlike britain ' s government , america ' s does not think rats and mice worth counting 美国政府与英国政府不一样，她认为大鼠与家鼠不值得我们去计数。
Objective to study the main way of discovering commensal rodent plague foci amid host rodents in yunnan province in 1999 - 2004 摘要目的探讨家鼠型鼠疫鼠间疫情的主要发现途径。
If the gene for oxytocin is knocked out of a mouse before birth , that mouse will become a social amnesiac and have no memory of the other mice it meets 但与草原田鼠相反，家鼠决不会学习把性与某个特定的雌性个体关联起来。
Desperate shoppers are even resorting to buying mice , hamsters or gerbils in lieu of a real , domestic rat , according to one shop in the capital 首都莫斯科的一家商店透露：甚至有些顾客开始购买小老鼠、仓鼠、沙鼠以代替当地的家鼠。
Results of all the foci those detected with self dead rodent test reach 89 . 6 % , whereas those detected with trapped rodent test only account for 10 . 4 % 结果1999 ~ 2004年云南省家鼠型鼠疫所有鼠间疫点通过自毙鼠检测发现者? 89 . 6 % ，通过捕获鼠检测发现的仅? 10 . 4 % 。
Conclusion the foci of rodent plague were found out mainly by self - dead rodent test in yunnan province in 1999 - 2004 , and self - dead rodent reporting was the main way to detect the foci 结论1999 ~ 2004年云南省家鼠型鼠疫鼠间疫点主要是通过自毙鼠检测发现的，自毙鼠报告是发现鼠间疫情的主要手段。
