erode的名词形式erodibility，意为侵蚀度。

1、EROD could be used as an index to quantitate NB in environment detection.
EROD可以作为检测环境中NB污染水平的生物标志物。

2、Spring is not appropriate for the monitoring pollution in sea by EROD activity.

利用EROD活性进行海洋环境污染的监测，不宜选在背景值较高的春季进行。

3、Numerous experiments have been performed to establish the erodibility of the soil.
许多实验都曾得出了土壤的可侵蚀性。