The contents of different parts of the digestive tracts were used to determine the fragmentation process of ingesta in Mongolian gazelle (Procapra gutturosa).

研究了黄羊消7个部位(瘤胃、网胃、瓣胃、皱胃、小、盲和直)食物粒径的分布规律。

Depending upon the nature of gastric contents, you may see only part of the gastric wall, or you may see its lumen, and ingesta.

视胃容物的特性，可能只能见到部分的胃壁，或是可以见到它的腔室，与饮食物。