jet stream
jet stream 英 [dʒet stri:m] 美 [dʒɛt strim]
phrase. [气象] 急流,射流;喷射气流
名词复数:jet streams
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- phrase. [气象] 急流,射流;喷射气流
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1. Natural phenomenon: A jet stream from Hawaii across to California, U.S., carries a constant flow of moisture.
自然现象:一束喷射气流横跨美国夏威夷延伸至加利福尼亚,形成持续的湿气流。
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2. "The jet stream remained locked in place for weeks, bringing an unprecedented two-month heat wave to Russia and contributing to devastating floods in Pakistan at the end of July, " it said.
因为这阵射流一直被困在同一个地方,所以给俄罗斯带来了前所未有的长达两个月的热浪,也造成了七月底巴基斯坦大洪水的形成。
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3. A mass of high pressure is sitting over Greenland like a rock in a river, deflecting the cold air of the jet stream farther to the south than usual.
这是由于大量高气压盘踞在格陵兰岛上空,有如中流砥柱,使得高空急流形成的冷空气调头朝比往年更南方向推进所致。
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