液氮消过冷雾对冷云催化增雨的启示  

Revelations on Enhancement Precipitation in Cold Cloud by Supercooled Fog Dissipation

作　　者：秦长学[1] 

机构地区：[1]北京市人工影响天气办公室,100089

出　　处：《气象》2001年第7期20-23,共4页Meteorological Monthly

摘　　要：对用液氮消过冷雾和冷云催化增雨作业的宏、微观条件进行比较 ,找出其异同点。并根据消冷雾作业所出现的物理响应推演冷云催化后应出现的结果 ,以弥补飞机云中催化后缺少直接观测资料的缺陷 ,进而对液氮 (LN)增雨效果进行探讨。Macro and micro physics conditions of supercooled fog dissipation operation using liquid Nitrogen with that of the cold cloud seeding are compared. For filling a gap of data after seeding by airplane, physical responses is elicited after seeding in cold clouds based on those that occurred in fog dissipation operation and then the effect of enhancement precipitation is discussed.

关 键 词：消雾 液氮 冷云 增雨效果 LN 催化剂 

分 类 号：P481[天文地球—大气科学及气象学]