Sunburn results from too much sun or sun-equivalentexposure.
晒伤源自于暴露于太阳或太阳等值暴露面时间过长。
2
The Swedes andmany of those affected in Eastern Europeprobably received the exposureequivalent of one to two chest X rays.
瑞典和多数受到影响东欧国家的居民受到的辐射量大致相当于一到两次的X射线胸透。
3
Calculations of exposure degree, exposure coefficient and equivalent grain size for grains with various size located at different position relative to the riverbed are carried out.