放射性

Master the conception, fundamental principle and characteristic of radionuclide tracer technique and autoradiography, the conception and classification of activation analysis.

掌握放射性核素示踪技术、放射自显影术的概念、基本原理、特点及活化分析的概念与分类。

The DNA replication is usually assayed by denatured gel electrophoresis and autoradiography, which are complex, time-consuming, and incapable of acquiring the dynamic data in real time.

目前DNA复制的研究，一般采用放射性标记与凝胶电泳相结合的方法，操作复杂，不利于方便快捷地捕获生命活动过程中的重要信息。

The ADP-ribosylation of Gsαstimulated by CTX was observed by a autoradiography method.

应用放射性自显影的方法，观察了两组大鼠中CTX引起Gsα蛋白两个亚基发生的ADP-核糖化反应。

Autoradiography results confirmed the extravasation of radiolabeled SCKs in vascularized areas of the tumor, whereas no diffusion was observed in necrotic regions.

放射自显影法的结果证实，放射性标记的SCK在肿瘤血管化区域溢出，而坏死区域观察不到扩散现象。

After the Baneberry test, involving the detonation of a 10 kiloton nuclear device underneath Yucca Flat in Nevada, the plug sealing the shaft from the surface failed and radioactive debris vented into the atmospher.

在巴纳贝利核实验过程中，美国内华达州加卡平地地下一万吨级当量核装置发生爆炸，实验之后，封闭表面轴的插栓失灵，导致放射性残骸泄漏到空气中。

The Curies tried to compare their rays with Becquerel's rays, to find the commonalties.

居里夫妇试着对这两种元素的射线与贝克雷尔的射线进行了比较，以便找到具有放射性的元素郡体。

I would like here to recall the extraordinary development of radioactivity, this new science which had its origin, less then forty years ago in the work of Henri Becquerel and of Pierre and Marie Curie.

我想在这里回顾一下放射性研究的非同一般的发展情况；这一新兴学科起源于三十多年前贝克勒尔和居里夫妇的研究工作。

The Curies and Henri Becquerel shared the Nobel Prize for Physics because of their discovery of natural radioactivity.

居里夫妇和昂利·贝克雷尔（1852-1908，法国物理学家，1903年诺贝尔奖金获得者。译者注）因他们共同发现天然物质的放射性而共享了1903年的诺贝尔奖。

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.

放射性是铀发现一百年之后才被贝克勒尔发现，他在同一个试验中使用了铀盐和显像版，结果发现前者是后者变得模糊。

Plutonium was first discovered in a Berkeley lab (as were the aptly-named berkelium and californium).

放射性元素钚就是首先在巴克利实验室发现的（确切的名字该叫巴克利姆或加利福利姆）。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。