热带气旋发展增强过程中龙卷尺度涡旋活动特征
周玥滢, 方娟

Characteristics of tornado⁃scale vortices in an intensifying tropical cyclone
Yueying Zhou, Juan Fang
图4 30日17-19时(实心柱)和31日05-07时(空心柱)TSV中不同生命期长度的占比情况
Fig.4 Percentage of TSVs with different lifespan lengths at 17-19 on the 30th (solid pattern) and 05-07 on the 31st (hollow pattern)