precipitating cloud meaning in English
降水云
Examples
- Atmospheric systems responsible for stratiform precipitating clouds in henan during spring and autumn are low pressure ? cold front , and surface cyclone
造成河南春秋季层状降水云系的主要天气系统有低槽冷锋和地面气旋两大类。 - The resulting brightness temperature ( tb ) , hydrometeor structure , and surface rainfall rate relations show that the ice hydrometeor , espatially the ice at the top of the precipitating cloud , decreases the brightness temperature significantly at 85
结果表明，在85 . 5ghz ，冰相水汽凝结体尤其是处于降水云顶部的冰晶粒子由于散射辐射而使得亮温显著降低。亮温与冰相粒子的含量之间有很强的相关性。 - This work aims at studying multi - scale structures of large - scale stratiform precipitating clouds typical of henan province of central - eastern china in spring and autumn drought periods of china , the potentials and techniques of artificial rain increase . through analysis of historical weather / climate and cloud physical data , developed are a number of multi - scale observational schemes including intensive observational items , and space / time resolutions of data for integrative field observations to obtain real - time measurements of the structures at large - , medium - , small - and micro - scale . from analysis of observed separate items , their integrative treatment and numerical simulation we place focus on case studies and their integration in investigating such structures of stratiform precipitating clouds over the target region , rainfall physical mechanisms and exploitation of artificial rainfall increase potentials , whereupon a conceptual model is constructed and a range of catalysis schemes are proposed to improve smaller - scale forecasting accracy and techniques for the rainfall increase , with the dominant results given below
以地处中原、具有典型代表意义的河南层状降水云系为主要研究对象，在对该地历史天气气候和云物理等资料分析的基础上，研究设计云系多尺度观测方案(包括加密观测项目、观测时空分辨率) ，实施有设计的外场综合观测，获取云系结构多尺度(大、中、小、微)配套的实时观测资料；通过对各种观测资料的分项和综合处理分析，以典型个例观测和数值模拟分析研究为重点，综合多个例分析，研究河南层状降水云系多尺度宏微观结构特征、降水物理机制和人工增雨潜力条件，建立典型层状云系人工增雨概念模型，研究科学的人工增雨作业技术系统。 - Because of the existence of meiyu precipitating cloud band the temperature dv is faint inside the meiyu trough and on account of large - scale prominent terrain available , significant temperature dv occurs on both sides of the trough , leading to the reinforcement of the subtropical high and middle latitude transformed high , and the deepening and narrowing of the trough in the night with the result that the relative intensity and precipitating function of the meiyu frontal rainfall system are changed at day and night , resulting in precipitation dv
由于梅雨云带的存在，梅雨锋低压槽内温度日变化很微弱；由于梅雨系统四围高大地形的存在，梅雨锋低压槽南北两侧温度日变化非常明显，使南海副高和中纬度变性高压在夜间增强，梅雨锋低压槽也在夜间变深、变窄，改变了早、晚时刻梅雨系统的相对强度和降水功能，导致降水日变化。