The result showed that copper can poison Carassius auratus.

结果显示：铜离子对鲫鱼的毒性是比较大的。

The activity distribution of trypsin, lipase, amylase and cellulase in Carassius auratus glibelio was examined.

对处于不同生长阶段银鲫的蛋白酶、脂肪酶、淀粉酶、纤维素酶的活性分布进行了初步研究。

Cadmium chloride could induce DNA damage in lymphocytes of Carassius auratus which might be a better gene toxicant index in water.

氯化镉可引起鲫鱼淋巴细胞DNA损伤，鲫鱼淋巴细胞DNA损伤可望成为一个较好的水环境基因毒剂指标。