贝克勒尔

贝克勒尔是首批研究放射性的科学家之一。

Becquerel was one of the first scientists to study radioactivity .

法国科学家贝克勒尔早已发现铀中的盐含有某种发光的物质。

Becquerel had already found that the salts of uranium had some light-giving properties .

我想从一开始就提醒大家，放射性元素最重要的属性之一就是将其附近的空气电离（贝克勒尔）。

I will remind you at the outset that one of the most important properties of the radioactive elements is that of ionizing the air in their vicinity ( Becquerel ) .

亨利•贝克勒尔使用铀盐和照相板做同样的试验的时候发现两者可以雾化在一起，于是铀出现了。

Radioactivity came to light a century after the discovery of uranium when Henri Becquerel used uranium salts and photographic plates in the same experiment and found that one fogged the other .

赫尔曼：3月15日，我位居靠近核设施的民众之列。当时不为公众所知的是，预计每小时有1千万贝克勒尔的放射性物质从三座损毁的核反应堆喷出。

STEVE HERMAN : I was among those near the atomic power facility on the fifteenth of March when , unknown to the public , an estimated ten million becquerels per hour of radioactive substances spewed from the three crippled reactors .