放射

People should keep away from the radioactive waste.

人们应远离废物。

The site was found to be contaminated by radioactivity.

发现此地受线污染。

The radiotherapy has taken her down somewhat.

疗法使她瘦了不少。

There is a danger of serious contamination from radioactive waste.

废弃物有严重污染的危险。

Radiotherapy combined with some medicine is usually attended with good results.

疗法配以某种药物治疗通常效果良好。

A supernova sprays space with many different elements.

超新星会向宇宙不同种类的元素。

Tritium is one of the mildest radioactive isotopes.

氚是和缓的同位素之一。

Radiology was used to determine the distribution of the disease.

曾利用学方法来测定这种疾病的分布。

Radiographic pelvimetry is of limited value in managing most cephalic presentations.

大多数头先露时盆测量价值有限。

The dismantling of a nuclear reprocessing plant caused a leak of radioactivity yesterday.

昨天拆除核后处理工厂引起了物泄漏。

Francium is the densest of the Alkali Metals and also radioactive.

钫是碱金属中密度大的,具有。

The evolution of heat from the sun is inestimable.

从太阳中出的热是无法估计的。

But hang on -- how do we know that radioactive atoms don't senesce?

但是，听清楚了—我们怎么知道原子不衰老？

Objective To observe the clinic effect of bellows shield model in carpale X-ray photographing.

目的观察防护箱配合手腕X线摄影的临床应用效果。

Branching, septate hyphae are close-packed here and radiating outward in this aspergilloma.

曲霉肿中有分支、有隔膜的菌丝聚集并呈状排列。

The doctor prescribed radiotherapy for him.

医生要他做治疗。

Formaldehyde, benzene, ammonia and radioactive pollution' superscale have seriously affected people's health.

甲醛、苯、氨气和污染超标已经严重影响了人们的健康。

In this article, a compound odontoma and an impacted lateral incisor were diagnosed by radiographs.

本报告之病例即为藉由牙科检查诊断出混合齿瘤及阻生侧门齿。

And the endothelin (ET) and thromboxane B2(TXB2) were measured by radioimmunological assay.

免疫法测定血浆内皮素(ET)和血栓烷素B2(TXB2)的含量。

They argued that only a negligible rise in atmosphere radioactivity resulted from the test.

他们辩解说,由这次试验所造成的大气层活动的增加是微不足道的。