| 单词 | 大气状况 |
| 释义 | 〔panspermia〕The theory that microorganisms or biochemical compounds from outer space are responsible for originating life on Earth and possibly in other parts of the universe where suitable atmospheric conditions exist.有生源说，胚种论：一种学说，认为来自宇宙空间的微生物或生物化学物是地球上生命的起源，并且在宇宙的其他部分可能有适合的大气状况存在〔weather〕Adverse or destructive atmospheric conditions, such as high winds or heavy rain:恶劣天气：恶劣的或破坏性的大气状况，如狂风暴雨：〔weather〕The state of the atmosphere at a given time and place, with respect to variables such as temperature, moisture, wind velocity, and barometric pressure.天气：给定时间和地点的大气状况，牵涉到变量如温度、湿度、风速和气压〔weatherglass〕An instrument, such as a barometer, designed to indicate changes in atmospheric conditions.睛雨计，气压计，湿度计：用于显示大气状况变化的一种工具，如气压计〔decompress〕To adjust to normal atmospheric conditions after being exposed to increased pressure.使减压：在增强气压作用下后，调整至正常的大气状况〔whiteout〕A polar weather condition caused by a heavy cloud cover over the snow, in which the light coming from above is approximately equal to the light reflected from below, and which is characterized by absence of shadow, invisibility of the horizon, and discernibility of only very dark objects.乳白天空：一种由于大朵浓密云团覆盖住积雪而产生的极地大气状况，此种情况下来自上空的光线几乎与从下界映射的光线相等，特征为没有阴影，辨认不清地平线，只能认出非常黑的物体〔divergence〕A meteorological condition characterized by the uniform expansion in volume of a mass of air over a region, usually accompanied by fair dry weather.辐散，散度：一种大气状况，特征为气团均匀散布在某一地区上空，常伴随晴朗干燥天气 |
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