英汉例句

• alpine meadow ecosystem has the most abundant rodent species whereas the desert ecosystem has the least.

  不同栖息地中啮齿动物种类差异显着，湖周沙漠啮齿动物种类最少，高山草甸啮齿动物种类最多。

• this paper applies the theory of grey system to the population size forecast of the striped hamster, which is one of the dominant rodent species of north china plain.

  首次将灰色系统理论应用于华北平原旱作区黑线仓鼠种群数量的预测预报中。

• objective to study the rodent species composition and population dynamics for providing scientific basis to rodent control.

  目的摸清贵州省余庆县鼠种及优势种，研究鼠类种群数量变化规律，为灭鼠工作提供科学依据。

• methods different formulations were screened in terms of palatability and applied indoors to evaluate their effects on major rodent species detrimental to the farming industry in guangdong.

  方法采用室内有选择条件下适口性检验法，配制饵料并对广东省农区主要农业害鼠黄毛鼠、板齿鼠、褐家鼠进行效果检测。

• methods the rodent species was measured using night traps, and data on major rodent-borne diseases were retrieved from the information reporting system for infectious diseases.

  方法鼠种调查采用夹夜法，主要鼠传疾病资料来自传染病疫情报告系统；

• woodland rodent species and distribution in highland zhangjiakou district were investigated in the study.

  查清了张家口地区沿坝林区的啮齿动物种类和分布。

• one task was to understand the habitat requirements of rodent species in order to predict species-specific responses to environmental changes.

  我们的任务之一就是了解不同啮齿动物的生境需求，以预测不同物种对环境变化的特异性反应。