听觉上

The present study is designed to seek the evidences of regeneration of auditory epithelia and acoustic nerve in the postnatal chick, By using the methods of tissue cultures, scanning electron microscopy, autoradiography and the cell image analysis technique, we observed the regeneration of auditory hair cell after intense sound exposure, and also neuron repair following a mechanical injury with either in vivo or in vitro.

本研究应用物理性噪声，建立了内耳听器-基底乳头声损伤的模型和初级听神经元纤维机械损伤的模型。在此基础上应用体外组织细胞培养、扫描电镜、放射自显影、光镜以及细胞图象分析等多种形态学方法，综合分析了听觉毛细胞和初级神经元轴突的再生反应。

This finding is one of many insights into the remarkable acuity of human hearing garnered by researchers at the University of California, Los Angeles, Hebrew University of Jerusalem and the Weizmann Institute of Science in Rehovot, Israel, reported in January in the journal Nature .

在对人类获取听觉中的非凡敏锐性进行观察实验后，以上发现也随之得出。这个实验由加州大学洛杉矶分校，耶路撒冷的希伯莱大学以及以色列雷霍沃特的魏茨曼科学研究所联合主导，研究报告发表在今年1月的自然杂志上。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。