The amount of solar radiation that hits the Earth, for instance, is ultimately finite but represents no meaningful constraint upon human endeavors.
但是大量的太阳辐射是个问题,因为在低压或零气压、冰冻或蒸发环境中,流体会迅速流失热量。
The vast amount of solar radiation is problematic, as fluids will lose heat rapidly in low or zero air pressure, freeze, and evaporate.
这些因素决定了地球的太阳辐射量(换句话说,热量)。
These factors determine the amount of solar radiation(in other words, heat) to the planet.
到达地球表面的太阳辐射的主要作用是使地球变暖,这是我们人类赖以生存的条件。
A major effect of solar radiation reaching the earth's surface is that it is warming it up, which is vital for our existence.
地球表面接收的太阳辐射可以满足全球能源需求的10,000倍。
The solar radiation received on the earth's surface can meet the global energy demand 10,000 times.
首先,虽然到达地球表面的太阳辐射的总量很大,但是能流密度很低。
First, although the total amount of solar radiation reaching the earth's surface is very large, the energy density of the solar radiation is very low.
亿年前,我们当时的剥离太阳辐射的能量只有现在的70%到75%。
Four billion years ago, our then stripling sun radiated only 70 to 75 percent as much energy as it does today.
事实上,“三天内撞击地球的太阳辐射量相当于所有化石能源中储存的能量。
The amount of solar radiation striking the earth over a 3 day period is equivalent to all the energy stored in all fossil fuels.
高效率:大约80%的太阳辐射转化为在家中获取热水所需的热能。
High efficiency: About 80% of the solar radiation is converted into the heat needed to get hot water at home.
这两个站点都有着高水平的太阳辐射和高温,这是耐候老化过程的两个关键因素。
Both sites, possess high levels of solar radiation and elevated temperatures, two crucial factors in weathering processes.
事实上,“三天内撞击地球的太阳辐射量相当于所有化石能源中储存的能量。
In fact,"The amount of solar radiation striking the earth over a three-day period is equivalent to the energy stored in all fossil energy sources.".
这些差异会造成不同纬度的太阳辐射不同,这类气候变化会记录在古代岩石和化石中。
This results in variations in the amount of solar radiation reaching different latitudes, and these changes in climate are recorded in ancient rock and fossils.
他研究了地球在过去60万年中的变化,并计算了由于地球轨道参数的变化而产生的不同数量的太阳辐射。
He studied Earth's variations for the last 600,000 years and calculated the varying amounts of solar radiation due to Earth's changing orbital parameters.
如6mm蓝色吸热玻璃可挡住50%左右的太阳辐射热。
Such as 6 mm blue glass can only pass through 50% of the solar radiation.
在酷热的夏天,双层双银中空玻璃能够透过90%的可见光,挡住90%的太阳辐射热。
In the hot summer, double-layer double-silver insulating glass can pass 90% of the visible light, blocking 90% of the solar radiation heat.
全球变暗全球变暗指大约从1961年到1990年期间地球表面接收的太阳辐射普遍减少的情况。
Global dimming- Global dimming refers to perceived widespread reduction of solar radiation received at the surface of the Earth from about the year 1961 to around 1990.
我们这个星球厚厚的大气和磁场保护我们远离质子和其他形式的太阳辐射。
Our planets thick atmosphere and magnetic field protect us from protons and other forms of solar radiation.
未被大气吸收或反射(例如云层)的太阳辐射可到达地球表面。
The solar radiation that is scattered or reflected by atmospheric components(clouds, for example) to the Earth's surface.
威在一份声明中说,“目前,金星的太阳辐射几乎是地球的两倍。
Way explained:"Venus currently has almost twice the solar radiation that we have at Earth.
严冬,这种朝北方向的智能窗户能为建筑物提供70%的太阳辐射量,获得漫射阳光所给予的温暖。
In the harsh winter, this north-facing smart window can provide 70% of the solar radiation for the building and the warmth of diffuse sunlight.
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