They found spots where radiation levels exceeded 100 microsieverts per hour, about the same dose as a chest X-ray.
他们发现辐射量已经超过了每小时100微西弗，这和做一次胸透所承受的辐射量相当。
For example, it is developing X-ray machines that expose patients to less radiation and do away with physical film.
举例来说，它正在研发一款能让患者受到相对较少辐射并且能不用冲洗成像的X光机。
In recent years, scientists have been scaling up the power of the X-ray, using massive particle accelerators or synchrotrons to deliver much larger radiation doses.
近年来，科学家们利用大量的粒子加速器或者同步加速器来产生更大的辐射剂量，从而不断地提升X光射线的能量。
Cell phones produce "non-ionizing" radiation, which, unlike X - or gamma rays, doesn't damage DNA by stripping away electrons from molecules in cell tissue.
手机产生“非电离”辐射，它不像X或伽马射线那样从细胞组织中的分子里分理出电子，从而破坏dna。
The supernova explosions that create and spread heavy elements also unleash a torrent of high-energy radiation: gamma rays, X-rays, and ultraviolet light.
创造并散播重元素的超新星爆发同样释放出一股高能辐射的激流：伽玛射线，X射线，紫外线。
X-rays and other forms of radiation were known to kill cells and these were aimed at lymph glands near and distant, on sites of secondary cancer spread in bone and lung and brain.
X射线和其他的射线可以杀死细胞，这些射线以近端和远端的淋巴结为目标，瞄准在骨头里、肺里和脑里扩散的继发肿瘤（转移瘤）。
Naturally occurring radiation varies depending on factors like local geology and altitude. People are exposed to additional radiation when they get an X-ray or fly in an airplane.
正常情况下的辐射量也随地理环境、海拔等因素变化。当受到X射线辐射或坐飞机时，人们就会受到额外辐射。
Radiofrequency waves are electromagnetic fields, and unlike ionizing radiation such as X-rays or gamma rays, cannot break chemical bonds nor cause ionization in the human body.
射频波就是电磁场，但是与X射线或伽玛射线辐射等电离辐射不同的是，射频波不会打破化学键，也不会给人体造成电离辐射伤害。
The scanning machines, called "backscatter scanners," deliver a dose of ionizing radiation equivalent to 1 percent or less of the radiation in a dental X-ray.
扫描机，所谓的“反射散射扫描仪”，发射出的电离辐射剂量相当于牙科辐射X射线的1%或更少。
The hospital had done the full-body X-rays, known as “babygrams,” even though they had been largely discredited because of concerns about the potential harm of radiation on the young.
医院一直在做被称为“婴儿计划”的全身性的X射线检查，即使被很多人怀疑在小孩身上的放射线照射会有伤害。
To find out, they turned to thehigh-power X-rays generated at the Stanford Synchrotron Radiation Lightsourcein California, this time measuring how water scatters rays arrivingfrom various angles.
为了找到答案，他们用加州斯坦福同步辐射光源生成的高功率X射线，这次测量水如何散射从不同的角度照进的光线。
People are exposed to additional radiation when they get an X-ray or fly in an airplane.
当受到X射线辐射或坐飞机时，人们就会受到额外辐射。
The box is lined with lead to shield the x-ray detector from stray radiation.
盒子本身还连接了铅，以便阻挡杂散射线被探测器接收。
But that's still less than the radiation encountered in normal yearly exposure to X-rays.
仍然低于每年一次普通X光照射的辐射量。
Safety protection measures of X rays, for individuals and groups without X ray power radiation injury.
安全的X射线防护措施，对个人和群体绝无x射线电力辐射伤害。
Radiation also is released from man-made sources such as X-ray machines, television sets, and microwave ovens.
X光机、电视机、微波炉等是人造的辐射来源。
Stronger than FM radio signals, these RF waves are still abillionth the intensity of known carcinogenic radiation like X-rays. (See pictures from an X-ray studio.)
这些射频电波比调频收音机信号要强，其强度大约相当于X射线这类致癌放射线的十亿分之一。
The most damaging radiation are gamma rays and x-rays; energetic alpha rays (streams of helium nuclei) and beta rays (electrons) can also damage cells.
最具破坏力的辐射是伽马射线和X射线；能量强大的阿尔法射线（氦核能量流）和贝塔射线（电子流）也可以破坏细胞组织。
Supernova explosions release tremendous amounts of radio radiation, x-radiation and cosmic rays, as well as other elements.
超新星爆炸时发射出大量的无线电射线、X射线和宇宙射线以及其他粒子。
35% as thermal radiation; made up of a wide range of the electromagnetic spectrum, including infrared, visible, and ultraviolet light and some soft X-ray emitted at the time of the explosion; and.
35%为热辐射，由宽幅电磁频谱组成，包括红外线、可见光、紫外线，以及一些爆炸瞬间释放出的软x射线。
Reportedly, levels of radiation have temporarily exceeded 1,000 micro sievert, which is twice the legal upper limit; but in many cases they have been little worse than an X-ray.
据报道，辐射量一度超过一千微西弗(microsievert)，这是额定上限的两倍；但在一般情况下，这并未超过一次X光检测的剂量。
The energy that it lost by rotation could not account for all the X-ray radiation observed.
其通过辐射损失的能量不能说明观测到的全部X射线辐射。
In fact the astronauts whizzed through in a matter of hours, receiving a radiation dose no greater than a medical X-ray.
事实上，宇航员们仅用了几个小时就穿过了这一层，受到的辐射量和接受一次X光透视检查差不多。
Objective: to observe the dose rate effect of adaptive response of thymocyte apoptosis and cell cycle progression induced by low dose X ray radiation.
目的：观察X线低剂量辐射诱导胸腺细胞凋亡和细胞周期进程适应性反应的剂量率效应。
Also to save money, but others also avoids being X light radiation.
还节约钱，而且别人还避免了被X光的辐射。
But the radiation produced by cellphones cannot directly damage DNA and is different from stronger types of radiation like X-rays or ultraviolet light.
不外由手机所孕育产生的辐射并不能直接对DNA孕育产生危害，并与X射线、紫外线遮阳高强度的辐射差异。
Results The shielding efficacy was 95% by the lead glass and plumbic suit double protection, the X ray radiation was reduced markedly.
结果经铅玻璃防护屏和铅防护服进行双重防护后，其屏蔽效率达到95%，可显著减少X射线的辐射量；
Results The shielding efficacy was 95% by the lead glass and plumbic suit double protection, the X ray radiation was reduced markedly.
结果经铅玻璃防护屏和铅防护服进行双重防护后，其屏蔽效率达到95%，可显著减少X射线的辐射量；
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