Wavelength band selection method for target detection which is out of the atmosphere based on character of atmosphere radiation is proposed in the paper.
介绍了通过大气光谱特征分析对大气层外目标进行探测的波段选择方法。
As the capacity of the atmosphere to absorb infrared radiation increases, the radiating level and the temperature of the surface must rise.
随着大气吸收红外辐射的能力增加，地面的辐射水平和温度必须上升。
The assumption of constant relative humidity is important, because water vapor in the atmosphere is another efficient absorber of radiation at infrared wavelength.
相对湿度恒定的假设是重要的，因为大气中的水蒸气是红外波长辐射的另一种有效吸收剂。
The absence of an oxygen atmosphere on Mars and other planets in our solar system means that these planets also lack an ozone shield that would protect surface-dwelling life from UV radiation.
在火星和我们太阳系的其他行星上没有氧气，这意味着这些行星也缺乏保护地表生物免受紫外线辐射的臭氧层。
And it does that because of the way that gases reduce the emissions of infrared radiation to space by the Earth and its atmosphere.
这一现象的产生是因为这些气体使地球及其大气层散入到太空的红外线辐射减少了。
The ionosphere is distinguished from other layers of Earth's atmosphere because it is electrically charged through exposure to solar radiation.
电离层与地球大气的其他圈层是不一样的，因为它是暴露在太阳的辐射之下，故而带电。
Instead, the solar wind and the sun's UV radiation give an electric charge to atoms and particles in Mars outer atmosphere.
相反，太阳风与太阳的紫外线辐射给予火星大气外侧的原子和粒子一个电荷。
The craft has also facilitated robotic probes of the earth's climate, Jupiter's atmosphere, and the sun's radiation.
这个飞行器也促进了对地球气候，木星大气层和太阳辐射的自动探测。
First the Master's initial thesis - that the release of infrared radiation is delayed by the atmosphere - had to be accepted by the scientific establishment.
首先，大师的发轫之作——即红外辐射的释放受到大气层延迟的理论——不得不被科研机构接受。
You can't work with an average, squashing together the way heat radiation goes through the dense, warm, humid lower atmosphere with the way it goes through the thin, cold, dry upper atmosphere.
通过平均法计算是行不通的，即不能将热力在密实、温暖、潮湿的底层大气层中辐射的方式，与在稀薄、寒冷、干燥的上层大气层中的辐射方式混为一谈。
Our lab has studied some effects of radiation on DNA, such as UV exposure, but nothing on Earth compares to the environments we hope to study outside of the Earth's atmosphere.
我们的实验室已经研究一些辐射对DNA的影响，例如紫外线照射，但在地球上没法比拟我们想要研究的外太空环境。
At first, Moscow initiated a cover-up, and only informed the world when a nuclear plant in Sweden noticed a radiation spike in its atmosphere more than 1,000 kilometers away.
起初，莫斯科想掩盖事实，只是当远在1,000公里外的瑞典核电站检测到核辐射异常才告知世界。
Radiation Levels Outside the Plant: Twice the Legal Limit As part of the cooling efforts, "plant operators had to release radioactive vapor into the atmosphere," The New York Times reports.
目前核辐射危害等级是2倍的法律规定。作为冷却工作的一部分，“核电站不得不释放一部分被核污染的蒸汽到大气内。”
Like carbon dioxide, black carbon absorbs sunlight and infrared radiation, trapping heat in the atmosphere — including the boundary layer closest to Earth's surface.
像二氧化碳一样，黑碳吸收阳光和红外线辐射，将热量滞留在大气中-包括最接近地球表面的边界层。
Once in the atmosphere, methane absorbs terrestrial infrared radiation that would normally move into outer space.
一旦进入大气层，甲烷就会吸附那些通常消散到外太空的地球红外辐射。
Are there health risks to people living outside of Japan from radiation emitted into the atmosphere from damaged Japanese nuclear power plants?
居住在日本以外的人，是否具有因日本核电站受损后释放到大气中的辐射带来的健康风险？
These stay in the atmosphere for years, absorb a lot of radiation and, weight for weight, have many times the impact of carbon dioxide.
这些气体在大气中停留多年，吸收大量辐射，比重计算得出，比二氧化碳的影响要大很多倍。
People have looked at Earth's radiation reflected back to us from the moon, and you can actually observe the oxygen and methane and ozone in our atmosphere.
人们已经看到了从月球反射给我们的地球辐射，可以实际上观察到大气层中的氧、甲烷和臭氧。
These gases scatter light from the cosmic microwave background radiation as it passes through the clusters, similar to the way Earth's atmosphere can scatter starlight, making some stars twinkle.
当宇宙微波背景辐射通过星系团时，气体将其中光线散射开来，其方式类似于地球大气层散射星光而使一些星星貌似闪烁。
The ionizing radiation from the high altitude burst can travel for hundreds of miles before being absorbed. Significant ionization of the upper atmosphere (ionosphere) can occur.
由高空爆炸产生的致电离辐射在被吸收之前能够传播几百英里，产生明显的高层大气电离(电离层)。
Every day your neighbor's SUV is spewing carbon dioxide and other pollutants into the air, trapping the sun's radiation and heating up the atmosphere.
每天你邻居的SUV都向大气中排放大量的二氧化碳和其他的污染气体，吸收太阳辐射导致大气层升温。
But an expensive installation was ruined, lives were lost and hazardous levels of radiation leaked into the atmosphere.
但是如此贵重的装置被毁坏，一些人失去了生命，达到危险级别的辐射泄漏到了大气中。
Black carbon absorbs solar radiation, warming the atmosphere.
炭黑吸收阳光辐射，让大气增温。
Last night radiation levels were "extremely high" in the stricken building, which was breached by an earlier explosion, meaning that radiation could now escape into the atmosphere.
昨夜，受损大楼内辐射等级“极其高”，该大楼被早先的爆炸破坏，这表明辐射现在可能已经进入周围环境中。
An added threat is that with higher elevations just about 4 miles inland from the power plants, if a temperature inversion sets up in the atmosphere, radiation could be trapped.
另外一个威胁就是，距核电站4英里的地区海拔高，如果在大气层中出现温度逆转，核辐射就会被截留。
The puny atmosphere on the planet is not strong enough to shield the planet against lethal solar radiation, though microbes could potentially exist beneath the surface.
火星稀薄的大气层不足以抵挡致命的太阳光辐射。但是地表之下，可能生活着微生物。
The precise details as to timing and path taken would depend upon the state of the atmosphere at the time of the hypothetical radiation release.
具体的时间和路线将取决于假设的辐射泄露时大气层的情况。
The model successfully reproduced what scientists have observed happening in the upper atmosphere during changes in solar radiation.
模型成功重现了在太阳辐射变化时，科学家已经在高层大气观测到的状况。
In space men lack the air needed for breathing, the pressure required to stop their blood from boiling and the natural protection of the atmosphere against radiation.
在太空，人们缺乏呼吸所必需的空气，缺乏能抑制血液沸腾的压力以及抗辐射的大气的自然保护。
In space men lack the air needed for breathing, the pressure required to stop their blood from boiling and the natural protection of the atmosphere against radiation.
在太空，人们缺乏呼吸所必需的空气，缺乏能抑制血液沸腾的压力以及抗辐射的大气的自然保护。
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