They found it hiding behind a rock, and they realized they had found the pika.

他们发现有个小东西藏在石头后面，仔细一看是一只鼠兔，大家都高兴坏了。

Objective To seek the safe and effective method of expelling coccidian of altitude pika.

目的探求一种安全高效的驱治高原鼠兔球虫的方法。

Objective To provide basic means for the exploitation and husbandry of the plateau pika in the northeast.

目的为在东北地区开发饲育高原鼠兔提供基础资料。

The first analysis of the ecological environment on the impact of pest pika for future forestry pest pika integrated management laid the theoretical foundation.

首次研究分析了生态环境对病虫鼠兔的影响，为今后林业病虫鼠兔综合管理奠定了理论基础。

The altitude pika, whose deficient pulmonary mastcyte is demonstrated by three enlisted mastcyte—listing staining methods, is a kind of altitude native animal adapted hypoxia.

高原鼠兔是适应低氧的土生动物，使用显示肥大细胞的三种染色方法，证实肺组织缺乏肥大细胞。