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1)  Rodent community
鼠类群落
1.
An investigation on current status of rodent community transformation in restored forest from farmlands in western regions of China;
西部退耕还林还草后鼠类群落改变的现状调查
2.
Structure of rodent community in farmland-fruit areas of loess plateau in the east of Shaanxi;
陕西东部黄土塬农作果树区鼠类群落结构
3.
The purpose of study is to explore ecological-distribution pattern and law of succession of rodent community.
结果表明:荒漠开垦为林地,红尾沙鼠占据主导地位;开垦为农田,鼠类群落表现出较大差异:棉田中柽柳沙鼠占主导地位,麦田中小家鼠为优势鼠种,苜蓿地则以小林姬鼠为主,白菜地中灰仓鼠占据优势地位;城镇居民区“伴人”鼠种褐家鼠居于绝对优势。
2)  community [英][kə'mju:nəti]  [美][kə'mjunətɪ]
鼠类群落
1.
he species, distribution, community composition of rodents on the grassland and harm to the grassland were investigated in the east Gansu Province, the resules were obtained as follows, there were 24 species of grassland rodents in the region, which belonged to 6 families, the area which were harmed by the rodents was about 2.
1万kg;根据鼠类群落优势种及其生境的差异,将草地鼠类划分为4个群落。
2.
The species,distrbution,the community composition of the redents on the grassland and harm to thegrasslands were investigated in Wuwei area.
根据鼠类群落优势种及其生境的差异,将草地鼠类划分为7个群落,同时总结分析了近年来草地鼠害的防治状况和存在问题,提出了当前草地鼠害防治的一些对策。
3)  Commensal rodents community structure
鼠类群落结构
4)  Zone rodent Community
地带性鼠类群落
5)  Mouse population
鼠类种群
6)  rodent community structure
鼠群落结构
补充资料:鼠类绝育剂
分子式:
CAS号:

性质:又称鼠类绝育剂。能使鼠失去繁殖能力的药剂。包括使雄鼠不能产生精子或健康精子;使雌鼠不能产生健康卵子或阻止卵子受精或使受精卵不能在子宫扎根或致胚胎死亡、畸形或母鼠无乳幼能力等。这种药剂还需对雄、雌鼠的性活动无影响,对人和非靶动物无效,以及鼠适口性好、长效、价廉等。多年来科学家进行了大量的研究,筛选多种药物,取得了一些进展(如α-氯代醇等),但目前仍缺乏较为理想的鼠类不育剂。使用不育剂最好的时间是在大规模灭鼠以后。

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