单词extratropical cyclone
un.: 中纬度气旋
网络: 温带气旋；温带气旋带
中纬度气旋
It weakened into a severe tropical storm and subsequently became an extratropical cyclone over the seas east of Japan two days later.
两日后它在日本以东海面减弱为一强烈热带风暴，接著变成温带气旋。
Hereby the further research on North Pacific extratropical cyclone weather and their moving regulation is of importance and meaningfulness .
因此，进一步研究北太平洋温带气旋天气与活动规律具有重要意义。
On the basis of this statistics and analysis, it is compared with other main North Pacific extratropical cyclone statistic material.
在此统计分析基础上，同上述其他主要的对北太平洋温带气旋的统计资料进行了比较。
Therefore, the material of extratropical cyclone weather and climate are very important to choosing interocean routes.
因此，温带气旋的天气气候资料在越洋航线选择时具有重要价值。
Analysis on forecast accurate rate of the extratropical cyclone in Japanese meteorological facsimile chart
日本传真天气图上温带气旋预报准确率分析
nock - ten weakened into a severe tropical storm that night and became an extratropical cyclone the next morning
洛坦于当晚减弱为一强烈热带风暴，翌日早上变成一温带气旋。
Researches on Extratropical Cyclone Variability in the Northern Hemisphere
北半球温带气旋的变化