The relation between the structure variation of spiral bands and the intensity of the storm is discussed, and possible reasons that Vongfong rapidly weakens after landfall are studied.
初步探讨了螺旋云带结构变化与风暴强度之间的关系和“黄蜂”在登陆后迅速减弱的可能原因。
When (as now) global prices of food and energy are rising rapidly even as spending at home weakens, the Fed can still safely set rates to support the economy.
就像现在，当全球食物和能源价格快速增长甚至家用开支减弱的时候，美联储仍然能安全的指定利率来支持经济。
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