However, the radioactivity ratios between tumor to liver, intestineandstomach were low.
肿瘤和腹部、肝脏和肠的放射性比值低。
2
Regions of the body that are most vulnerable to radiation damage include the cells lining the intestineandstomach, and the blood-cell producing cells in the bone marrow.
一些人体区域对辐射产生的破坏异常敏感，这些部位包括肠部和胃部上的细胞，还有骨髓中的造血细胞。
3
A comparison experiment in a simulative intestineandstomach with general microcapsules proves that the prepared oil microcapsules in this research exhibit a function of slow release.