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作者等前已报道了大鼠饲养室的落下菌和氨的变化与温度有关。此次报告温度,湿度同落下菌及氨之间的关系。实验是使用6M~3的恒温室,以温度为18,22,26℃分别配以湿度40,60,80％三种环境条件进行实验,换气次数为10次。供试动物是SPF的JCL——wistar系大鼠,在不同条件下分别各用♂♀21只,共42只。放入铺有垫料的塑料盒笼里饲养,每盒三只。落下菌和氨的测定是在鼠
The authors previously reported changes in temperature and drop bacteria and ammonia in rat rearing chambers. The report of the temperature, humidity and drop bacteria and ammonia relationship between. The experiment is to use 6M ~ 3 constant temperature room, the temperature is 18,22,26 ℃, respectively, with humidity 40,60,80% three environmental conditions experiments, ventilation times 10 times. The test animals were SPF JCL - wistar rats, with 21 males and 42 females under different conditions. Put it in a plastic box with litter and keep it in three boxes. Falling bacteria and ammonia in the determination of the mouse