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- cirrus cloud canopy 高空卷云层
- Cirrus clouds are often thin and tenuous. 卷云十分稀
- Then,using a semi empirical/theoretical methord,a nonlinear correction scheme for SST retrievals in cirrus cloud atmospheres is developed. 然后，应用半经验、半理论方法，提出一种新的卷云大气SST非线性反演方法。
- Suddenly, the cirrus cloud holding a still lake protrudes from the picture, as if a deep slit is torn on the background of noisy disorder. 忽然，卷云盛着一面平静的湖水从画面中挤了出来，喧闹嘈杂被撕开了一道深深的口子。
- Furthermore, the numerous, flat, hexagonal ice-crystals that compose the cirrus cloud must be aligned horizontally to properly refract sunlight like a single gigantic prism. 而且，形成卷云的数量众多、平坦的六边形冰晶必须在水平方向排列，就像是一面巨大的透镜一样，以恰当的角度折射太阳光。
- They are the first cirrus clouds seen on an outer planet. 它们是首次在外行星上发现的卷云。
- Pieces of thin, white cirrus clouds appear around the Great Dark Spot. 一片片薄而白的卷云出现在大黑斑的周围。
- Orange and red colors indicate very high clouds, like cirrus clouds on Earth. 橙色、红色区域的云层非常高，就像地球大气的卷云一样。
- It will use radar, balloons and aircraft to look at the role of another sort of high-altitude cloud: cirrus clouds, which get spun off the tops of storms. 该工程将使用雷达、热气球与大气层飞行器来研究另一种高端云的作用，其名为卷云－它是在暴风雨出现时从其顶端意外形成的。
- This site offers about 20 images of various cloud types, taken from space, including thunderstorms over Brasil, jetstream cirrus clouds. 该网站提供了大约20个取自空间的各种类型的云的图像，包括越过巴西的雷雨、急流卷云。
- In the atmosphere cirrus clouds have a special importance because of their great height and cold temperature. 在大气中，卷云有着特殊的重要性，这是因为它们的高度高，温度低。
- Perhaps we have had such an agreement: to be turned together to see cirrus clouds, the flowers bloom. 也许我们有过这样的约定：要一起去看云卷云翻，花开花落。
- They are no different from the cirrus clouds that naturally form in that region of the atmosphere. 它们和在那个地区的大气上空自然形成的卷云没有什么区别。
- This is created when sunlight shines through cirrus clouds full of tiny hexagonal ice crystals shaped like plates. 这是当阳光照过充满六角形的小冰晶的盘子状卷云的时候形成的。
- Analogous to a sundog or parhelion, the paraselene is produced by moonlight shining through thin, hexagonal-shaped ice crystals in high cirrus clouds. 类似环日的形成一样，在高空卷云中，月光通过稀薄、具有六边形状的冰晶时产生了幻月。
- For a circumhorizon arc to be visible, the Sun must be at least 58 degrees high in a sky where cirrus clouds are present. 这道日承可见的条件是太阳高度必须至少58度，并且高空中一定要有卷云层。
- Abstract: DISORT method was employed to study radiative properties of cirrus clouds in the shortwave infrared spectral region. 摘 要： 采用离散纵标法耦合大气分子吸收，模拟计算了卷云大气的反射特性。
- When viewed from the ground, bands of threadlike cirrus clouds often seem to emerge from a single point on the western horizon. 如果从地面观察，线一样的卷云构成的带像是从西边地平线出的一个点发出的。
- Abstract： A polarization Mie lidar has been developed for measuring profiles of depolarization ratio of cirrus clouds and dust aerosols. 摘要： 研制了一台偏振-米散射激光雷达，用于卷云和沙尘气溶胶后向散射光退偏振比的探测研究。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
