extratropical cyclone

常见例句

SONGDA finally turned into an extratropical cyclone as it reached the southern coast of Honshu, Japan.
桑达最后在到达日本本州南部时演变为温带气旋。
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The main results are as follows:(1) Dark zone in WV image is a good predictor for heavy rain and extratropical cyclone.
分析结果表明：（1）水汽图像暗区动态对强降水、温带气旋发展有很好的预报指示意义。
North pacific extratropical cyclone is an important weather system severely threatening the ships sailing on high latitude routes.
北太平洋温带气旋是对航行在北太平洋中高纬航线上的船舶构成严重威胁的重要天气系统。