宇宙辐射

Methods On the basis of a great deal empirical and calculated data, a fundamental calculating formula was derived to calculate cosmic radiation dose rate in aerosphere from sea level to altitude of 25 km.

在大量实验和计算数据的基础上，推导出计算从海平面至25 km高度地球大气层中任意位置宇宙辐射剂量率的基本计算公式。

Objective To study a simple method for estimating cosmic radiation effective dose rate for aircrew.

目的探讨一种可用于民航飞行人员宇宙辐射有效剂量率估算的简便算法。

After being exposed to cosmic radiation and zero gravity, some seeds may mutate and produce higher yields and improved quality when planted back on earth, scientists said.

科学家介绍，在宇宙辐射和失重环境下，有些种子可能会发生变异，这些变异种种植到地球上后，能培育出高产优质的新品种。

And, every heard of cosmic radiation ?

还有，听说过宇宙辐射吗？

The primary cosmic radiation that reaches the earth is minimum at periods of maximum solar activity.

在极大的太阳活动时期，到达地球的初级宇宙辐射是极小值。

Magnetic poles invert in the process causes the Earth to expose in the cosmic radiation.

磁极颠倒的过程中使地球暴露在宇宙辐射中。

Objective To facilitate evaluation on Cosmic radiation dose received by flight crew by developing a convenient and effective measuring method.

目的 寻找一种较为方便、有效的估算空勤人员所受宇宙辐射剂量的手段。

Even people on Earth are exposed to cosmic radiation, but the amount is negligible.

大型太阳风暴产生时，不在地球大气保护中的太空人就会暴露在致命剂量的辐射下，搭乘商用客机飞行在高纬区的人们也会暴露在较高的辐射中，即使是在地球上的人们也是暴露在宇宙辐射中，只不过这些辐射量已经是微不足道的。

For frequent flyers and flight attendants who want to have a family cosmic radiation can be a health risk to their pregnancy .

经常搭飞机的人，或是空服员想要生儿育女的话，宇宙辐射可能会危害到她们怀孕期间的健康。

Below 60km, ionization is not due to the sun's ultraviolet and x radiation primarily, but to cosmic radiation.

在60公里以下，电离主要不是由于太阳紫外线和X辐射，而是由于宇宙辐射引起的。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失