The soil contains 30 times the acceptable level of radioactivity.

这片土壤受到了高于标准30 倍的辐射。

youdao

The level of radioactivity in the soil was found to be above recommended limits.

土壤的辐射水平被发现超过规定的限度。

youdao

Numerical simulation techniques provide new ideas and work methods for radioactivity log, and enhance studying level of radioactivity log greatly.

数值模拟技术为核辐射测井的研究提供了新的思想方法和工作方法，大大提高核辐射测井的研究水准。

youdao

The International Atomic Energy Agency reported today that the level of radioactivity at the Daiichi plant has fallen sharply from a rate of 1, 190 millirem per hour to 60 millirem per hour with a span of 6 hours.

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