radiations

A great deal is now known about the kinds of damage produced in the DNA by ultraviolet radiations , to a lesser extent , by ionizing radiations .

目前已经知道很多关于由紫外线辐射以及在较小程度上由电离辐射引起dna损伤的种类。

In killing cancer cells , radiations of controlled dose are used .

在杀死癌细胞中，控制剂量的辐射会被使用。

His treatment was a combination of surgery , radiation and drugs .

对他的治疗是把手术、放射和药物治疗结合为一体。

Workers at the nuclear plant were exposed to high doses of radiation .

核电站的工作人员受到大量辐射。

Ozone is the earth 's barrier against ultra-violet radiation .

臭氧是地球防止紫外线辐射的屏障。

The sun 's radiation penetrates the skin .

太阳的辐射能透进皮肤。

The satellite will study energy radiation from stars .

这颗人造卫星将用来研究恒星的能量辐射。

Her hair started falling out as a result of radiation treatment .

由于放疗，她开始掉头发。

They suffer from health problems and fear the long term effects of radiation

他们遭受着健康问题的困扰并且害怕辐射的长期影响。

Radiation may damage cells in a way that was previously unforeseen

辐射可能以一种我们过去未能预见到的方式破坏细胞。

This system continuously monitors levels of radiation and relays the information to a central computer

这个系统不间断地监控辐射水平，并将信息传送到中央计算机。

If the cancer returns , radiation therapy is successful in 90 per cent of cases .

如果癌症复发，放射性疗法有90%的治愈率。

Their cancers are not so clearly tied to radiation exposure

他们的癌症是否和接触放射线有关还不太清楚。

He reacted very badly to the radiation therapy .

他接受放射治疗，副作用很大。

The radiation can damage microprocessors and computer memories , causing them to malfunction

辐射会损坏微处理器和电脑内存，使之失灵。

Sunlight consists of different wavelengths of radiation

阳光由几种不同波长的射线组成。

The star grew 30 % brighter and threw off huge amounts of radiation .

那颗星的亮度增加了30%并释放出大量辐射。

The reproduction and growth of the cancerous cells can be suppressed by bombarding them with radiation .

可以通过放疗杀死癌细胞来抑制其再生和扩散。

The material is stored in a special radiation proof container .

这种原料被储存在防辐射的特殊容器里。

So what is an acceptable level of radiation ?

那么可接受的辐射量是多少？

The thermal radiation of shorter wavelengths than the visible are called ultraviolet .

波长短于可见光的辐射称紫外线。

Symptoms usually subside after completion of radiation therapy .

症状一般在放射治疗完成后消失。

The most terrifying aspect of nuclear bombing is radiation .

核轰炸最可怕的方面是核辐射。

She is suffering from radiation burns .

她由于辐射灼伤而受着痛苦。

The resulting radiation is known as airglow .

其发出的辐射称为气辉。

Is surgery , radiation or careful monitoring best for prostate cancer ?

对于前列腺癌，手术、放疗或仔细监测是最好的吗？

This article focuses on radiation present in the earth crust .

本文重点介绍源自地壳的辐射。

Infrared radiation has wavelengths longer than those of visible light .

红外辐射的波长比可见光的波长长。

Sunlight consists of different wavelengths of radiation .

阳光由几种不同波长的射线组成

Conduction , Convection and radiation can bring heat influxes .

计算过程考虑了核热沉积以及热传导、热辐射、对流引起的换热过程