Application of radioactive fallout cesium - 137 for soil erosion measurement 在土壤侵蚀研究中的应用
2.
The radioactive fallout caused abnormal births , thyroid problems , and other illnesses among rongelap ' s inhabitants 放射尘导致了朗格拉普岛的居民出现了怪胎、甲亢等多种疾病。
3.
Shifting from big nuclear devices that burst at the earth ' s surface to smaller ones that detonate below ground could indeed reduce the radioactive fallout released by a factor of about 20 ? but it would by no means make the smaller munitions “ clean 把在地表引爆的大型核弹换成在地下引爆的小型核弹，或许真的能减少20 %的放射性落尘，但无论如何都不能说小型核弹乾净。
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