cloud n. 1.云。 2.云狀塵埃、煙(等);(鳥、蟲、飛機等的)大群,大隊。 3.(水晶等的)霧斑,(鏡子等上的)云斑。 4.(顯出疑惑、不滿、悲哀等的)陰郁臉色;遮暗物,陰影。 5.(編結(jié)的質(zhì)地輕柔的)女圍巾。 6.(名譽等的)污點。 a cloud of steam 霧氣。 a cloud of dust 一團塵霧。 a cloud of birds (像云一樣的)一大群鳥。 a cloud of arrows 一陣稠密的亂箭。 a cloud of words 曖昧話。 be lost in a cloud 煙消云散。 be lost in the cloud 隱入云中。 blow a cloud 〔俚語〕抽煙,吞云吐霧。 cast a cloud (up)on 在…上投下一層暗影。 Every cloud has a silver lining. 烏云朵朵襯白底,黑夜漫漫有盡頭;任何困難情況都有可盼的希望。 drop from the cloud 從天而降。 (lose oneself) in the clouds 1. 在云層中;[喻]虛無飄渺。 2. (人)空想,呆想,茫然;(事情)不落實,不現(xiàn)實。 kick the clouds 〔俚語〕被絞死。 on a cloud〔俚語〕滿心歡喜,興高采烈。 under a cloud 不得意,失寵,受嫌疑,遭白眼,處困境。 under cloud of night 趁黑。 wait till the clouds roll by 等烏云散開,等時機到來。 vt. 1.使烏云密布,使變黑暗。 2.在(心)上投下苦惱的[憂愁的]暗影,使心情黯然。 3.破壞(名譽),損傷(友誼)。 face clouded with anger 因為生氣而面色陰沉。 vi. 1.云層密布,變黑暗;(鏡面等)布滿云斑。 2.(心)變憂郁,變黯然(over, up) (臉色)陰沉下來。 adj. -less 無云的,晴朗的。 n. -let 微云,朵云,片云。
Three - dimensional high - density space / time soundings serve as the main body of data consisting of 3 - hr interval doppler probings , 10 - 30 min rainfall intensity , surface raindrop sizes sampling and gps - guided flight cloud physics detections with output taken at 2 - sec and 200 - m intervals . and specific systems associated therewith are developed for multiple - way communication and data collection and storage , a platform for analysis , retrieval softwares for dominant items and multi - scale cloud models - all constitute a system of techniques for meso to microscale observations and analysis . 2 ) atmospheric water resource and macroscopic rainfall properties in dry periods of spring and autumn of the target region 以加密觀測的多普勒雷達、 3小時探空、 10 30分鐘雨強、地面雨滴譜等間隔取樣及在gps引導下的飛機云物理探測等獲取的三維高時空密度的綜合探測為主體;配合專項設計開發(fā)的多路通訊采集存貯系統(tǒng)、多類信息的分析處理平臺、主要觀測項目的分析反演軟件,結(jié)合多尺度云系模式,綜合構(gòu)成層狀云系中微尺度探測和分析處理技術方法。
百科解釋
Cloud physics is the study of the physical processes that lead to the formation, growth and precipitation of clouds. Cloud formations are composed of microscopic droplets of liquid water (warm clouds), tiny crystals of ice (cold clouds), or both (mixed phase clouds).