中文摘要：

利用高分辨率卫星资料,详细分析了2003年4月双眼台风＂鲸鱼＂眼墙置换过程中水粒子的分布状况。分析表明：（1）鲸鱼台风眼墙置换的发生发展与水粒子的三维分布密切相关。（2）4种水粒子（云中水粒子、云中冰粒子、可降水粒子和可降冰粒子）以可降水和可降冰粒子的垂直分布对眼墙置换的影响最为重要。（3）云中冰和云中水、可降冰和可降水随着时间的变化呈现出正相关关系,而随着高度变化呈现出负相关的关系。（4）双眼台风在加强和衰亡期间并不是简单的循环过程。（5）眼墙置换过程中内眼墙的水粒子相变远较于外眼墙活跃。

英文摘要：

There is a detailed analysis of distribution of hydrometeors during the process of eyewall replacement by using high-resolution satellite data.It is found that,（1） The occurrence and development of the eyewall replacement cycle are closely related with the 3-D distribution of hydrometeors.（2）The averagely vertical profile of the precipitable water and precipitable ice are more important than others in the impact of eye-wall replacement.（3）The cloud ice and cloud water, precipitable water and precipitable ice has maintained a positive correlation with time but a negative correlation with height.（4）There is not a simple cycle process between the strengthening and Decline periods. （5） The hydrometeors inside are more active than the hydrometeors outside during the process of eyewall replacement.