图2. (image)
Caption
一次横扫北京的强飑线系统雷达回波，北京市边界线用黑色实线标出。
Credit
©《中国科学》杂志社
Usage Restrictions
Use with credit.
Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.