查询词典 rodents

At the same time, we studied population dynamics of seed-eating rodents in the autumn and the following spring. The results showed that, without enclosure protection, most of the seeds were predated due to high predation pressure in the autumn. The emergence rate of seedlings of all the studied species significantly increased under autumn protection, complete protection, and 1-4cm burial under soil covered by litter.

结果表明：秋季鼠类对种子的捕食压力大，使得种子在无保护的情况下很少存活到出苗；而秋季覆网保护和完全保护（覆网一直保留到第二年10月调查时为止）均增加了直播种子的存活和出苗率；将种子埋藏在土壤1-4cm也显著增加直播种了的存活率和出苗率，这与鼠类密度(12%)在秋季显著高于春季(2%)有直接关系。

Mangelson and his colleagues at Brigham Young University in Provo, Utah, have been collecting and analyzing hair from rodents found in Utah's Lake Powell Recreation Area.

Mangelson和他的同事们在犹他湖鲍威尔休养区收集并分析了啮齿类动物的毛发。

So where's the best place to see these adorable but ravenous rodents?

想看这些可爱又贪心的小动物，最好的地方是哪里？

It was the first report to use PCR/RFLP to detect spotted fever group rickettsia in ticks and rodents collected in Ninghua county and Zhangzhou city of Fujian province.

作者用PCR／RFLP分型系统首次对福建省宁化县和漳州市的蜱和啮齿动物进行了斑点热群立克次体的检测。

The legs of a roadrunner are enough strong that it can run up to 24 kilometers per A B C hour to catch lizards and small rodents.

D key：A 分析：第一步分析空前后的关系，发现A后面的that，这里要想到前面应该有so，所以A中的enough是错误的。

Objective To investigate the efficacy of biochemical rodenticide poison bait against rodents in different field and ecological environment.

目的了解新型灭鼠药在不同地区、不同生境对不同鼠种的现场杀灭效果。

Chemical control resulted in the increase to the density of those rodents with larger size and stronger endurance to the rodenticide.

结论灭鼠会使耐药力较强、体大竞争力强的害鼠数量上升，防制的主要对象增加。

Recently, it has been found that rotenone, administered systemically, can produce specific features of PD in rodents.

最近发现系统的给予农药杀虫剂鱼滕酮能在大鼠模型上产生明确的PD症状。

The roles and economic significance of four rodents (Phodopus roborovskii,Dipus sagitta,Meriones meridianus and Crivetulus barabensis) inhabiting in Erdos sandland were evaluated from the point of energy flow and material cycle.

摘 要：以鄂尔多斯沙地中的4种主要啮齿动物小毛足鼠、三趾跳鼠、子午沙鼠和黑线仓鼠为对象，从能流和物质循环的角度对其在生态系统中的地位、作用及其经济意义进行了定量评价。

Objective To study the antifertility function of sasanqua saponin sterilant against rodents.

目的 研究油茶皂素不育剂对鼠类的抗生育功能。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。