cloud cover

英 [klaʊd ˈkʌvə(r)]

美 [klaʊd ˈkʌvər]

云量

英英释义

noun

• the state of the sky when it is covered by clouds
  Synonym:cloudinessovercast

双语例句

• The cloud cover has been broken as rapidly rising air broke through a cold air cap.
  快速上升的空气冲破了冷空气层覆盖层，云层覆盖面就破碎了。
• There was heavy cloud and a lowering cloud base. gloomy semidarkness caused by cloud cover.
  阴云密布，而且云层愈来愈低。由于乌云的遮盖而阴沉的状态。
• I was thirty-seven then, strapped in my seat as the huge 747 plunged through dense cloud cover on approach to the Hamburg airport.
  37岁的我端坐在波音747客机上，庞大的机体穿过厚重的夹雨云层，俯身向汉堡机场降落。
• On nights with moonshine or mild cloud cover, the telescope instead uses a pair of spectrographs to obtain spectra, and therefore redshifts, of 608 objects at a time.
  而在有月光或薄云的夜晚，望远镜则利用一对摄谱仪摄取光谱，可同时测定608个物体的红移。
• Dawn had come up, but the sun lay behind a thin cloud cover.
  天已破晓，但太阳还躲在一层薄薄的云后面。
• The main reason causing the decrease of evaporation from Erhai Lake is the increase of total cloud cover.
  引起洱海水面蒸发量逐步减少的主要原因是总云量呈增多趋势。
• In autumn the days get shorter, rain raises the water levels of rivers, lakes and swamps, and the cooling weather helps to form a misty cloud cover over the waterways.
  秋天，白昼变短，雨水增多，河流、湖泊、沼泽水位都上升了，而凉爽的天气也使得水道上空雾气朦胧。
• Spatial interpolation methods of wind, relative humidity and cloud cover in villages and towns weather forecast in Liaoning province
  辽宁乡镇天气预报中风和相对湿度及云量的空间插值方法
• Single Station Forecast of Total Cloud Cover Based on BP Neural Net
  基于BP神经网络的单站总云量预报研究
• Tea bushes thirst for more than twice London's annual rainfall, and cloud cover combined with high humidity is perfect for keeping their vivid green leaves pliant.
  茶树对雨量的要求，是伦敦年降雨量的两倍以上，而多云的天气加上高湿度，构成了茶树盎然生长的完美环境。