However, there are uncertainties concerning the magnitude of the effect, particularly at doses much lower than about 100 mSv.

但是，对于影响的强度，特别是在剂量远低于约100 mS v时，存在不确定性。

youdao

People living in the plateaus of Colorado or New Mexico receive about 1.5 mSv more per year than those living near sea level.

在科罗拉多州和新墨西哥州的高原生活的居民比那些生活近海平面的居民每年多受到约1.5毫希。

youdao

However, for a limited number of people living in known high background radiation areas of the world, doses can exceed 20 mSv per year.

然而对于数量不多的生活在全球已知高辐射环境地区的人们来说，每年的剂量可超过20 mSv。

youdao

Atomic bomb survivor data shows a significant association between developing cancer and a radiation exposure about 100 mSv.

WSJ: New Tracking of a Patient's Radiation Exposure

Also, even if the company is doing well, MSV could be negatively affected by industry or economic trends.

FORBES: The Place of Shareholder Value

Then, most of the other issues, MSV included, take care of themselves.

FORBES: The Place of Shareholder Value