Radioactivity such as that of strontium 90 causes health problems in people even at low levels.

1、

People had no idea of radioactivity before Curie discovered radium.

直到居里夫人发现镭后,人们才了解放射性.

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2、

This, because of its age, has already lost most of its radioactivity.

这些铅因为年代久远, 已失去了它绝大部分的放射性.

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3、

Nevertheless, radioactivity remained a property exclusively associated with some thirty substances existing naturally.

然而, 放射性一直是大约三十种天然物质特有的性质.

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4、

METHODS: Using tissue culture and radioactivity analysis methods.

方法: 采用组织培养及放射免疫分析方法测定各指标.

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5、

It analyzes data processing method of radioactivity abnormity application effect of reservoir searching with radioactivity method.

总结了油气藏上方放射性异常的规律.

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6、

To produce ( radioactivity, for example ) artificially by bombardment of a substance with neutrons, gamma rays, and other particles.

感生通过用中子流、 r射线线和其它一些粒子流射向一个物质而产生 ( 例如,放射现象 )

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7、

the discovery of radioactivity

放射现象的发现

朗文当代高级英语词典第6版

8、

I took the cigarette he offered, drawing at it raggedly.

我接过他给的烟, 在上面胡乱地画起来.

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9、

A stone wall trails raggedly through the woods.

一条破烂的石墙穿过树林.

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10、

However, rationalism advocated in this era is more preference and emphasis on tools, purpose ration.

然而, 这个时代所提倡的理性主义更多地偏爱和侧重于工具 —— 目的理性.

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11、

But in treating the western values and rationalism, they are significantly different.

但是在对待西方价值观和理性主义的态度上, 两者差异显著.

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12、

Arthur Schopenhauer a pessimistic philosopher a rebellion against rationalism, stressing the importance of will and intuition.

德国哲学家亚瑟.叔本华的悲观主义与反理性哲学强调了人的意愿与直觉的重要性.

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13、

The Renaissance and the Church Reform laid a foundation for the rationalism of the modern age.

文艺复兴和宗教改革,奠定了近代唯理论的基础.

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14、

Especially the comment on rationalism of this part is essential for better understanding of irrationalism.

尤其是对理性主义的论述和评析,为剖析当代非理性主义作了充分的铺垫.

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15、

...the scientific rationalism of the West.

西方的科学理性主义

《柯林斯高阶英汉双解学习词典》

16、

Socialist practices throughout the whole 20 th century were stamped with rationalism.

摘要20世纪的社会主义实践深受理性主义的影响,甚至可以说!

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17、

News reports should embody rationalism and demonstrate human concern.

摘要构建和谐传媒,需要营造和谐的新闻传播生态.

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18、

The perceptualism happiness, rationalism and moralism happiness has functioned under different ages, regions and cultural backgrounds.

感性主义幸福观、理性主义幸福观、德性主义幸福观都曾在不同时代、不同地域和文化背景下发挥过作用.

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19、

There are many discussions about economic rationalism, but are only few systematic analyses on this thesis.

对经济学理性主义问题的讨论虽然屡见不鲜, 但是系统地分析仍然不多.

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20、

philosophers who accept scientific rationalism

接受科学唯理论的哲学家们

朗文当代高级英语词典第6版