At these astronomical levels 15 minutes is all takes for a human being to absorb a lethal dose of radiation.

在这惊人高辐射值下 人体只要吸收15分钟就足以致命。

Microgravity impairs muscle and bone growth, and high doses of radiation cause irreversible mutations.

微重力会损害肌肉和骨骼的生长，高剂量的辐射会导致不可逆转的突变。

With every meal that that animal eats, it then gets another dose of radiation from prey species.

该动物每吃一顿饭，就会从猎物那里获得另一剂量的辐射。

Radiosurgery depends on the use of multiple beams. Individually, each delivers a low dose of radiation.

放射外科手术依赖于多束的使用。单独地，每个都提供低剂量的辐射。

To help fight it, you can use things like high doses of radiation, chemotherapy drugs, and targeted therapy.

为了帮助对抗它，您可以使用高剂量的放射、化疗药物和靶向治疗等。

Mapping its precise position and size is crucial because of the high doses of radiation needed to treat tumors.

由于治疗肿瘤需要高剂量的辐射，因此绘制其精确位置和大小至关重要。

Pinpoint beams of radiation are focused deep inside the brain, and wherever these beams of radiation intersect, they deposit a therapeutic dose of radiation.

精确的辐射光束聚焦在大脑深处，无论这些辐射光束在哪里相交，它们都会沉积治疗剂量的辐射。

The researcher's battle plan? Infect the mosquitoes with a virus-fighting bacterium, and then zap them with a small dose of radiation to help sterilize them.

研究人员的作战计划？用抗病毒细菌感染蚊子，然后用小剂量的辐射对它们进行消毒。

They’re adorable little extremophiles that can survive things that would kill most other life, from freezing temperatures to high doses of radiation.

它们是可爱的小型极端微生物，可以在会杀死大多数其他生命的环境中存活下来，从冰冻温度到高剂量辐射。

And the findings have helped establish global limits for the maximum dose of radiation people can be exposed to, for instance, in medical settings.

这些发现有助于为人们可能受到的最大辐射剂量建立全球限制，例如，在医疗环境中。

Countless homes and streets are coated in  fallout, exposing hundreds of thousands of New Yorkers to sickening or possibly lethal  doses of radiation, but the people of New York City aren't the only ones at risk.

无数的房屋和街道都被沉降物覆盖，使数十万纽约人暴露在令人恶心或可能致命的辐射剂量下，但纽约市的人们并不是唯一面临风险的人。

Conan belongs to a species which can survive in a vacuum, or without water, for six years, or come out unscathed after being exposed to a dose of radiation 1,000 times that which would kill a human.

柯南属于一种可以在真空中或没有水的情况下存活六年的物种，或者在暴露于足以杀死人类 1000 倍的辐射剂量后毫发无损。