冷却将降至洋流和北大西洋温度的周期性波动，这是被称为北大西洋涛动现象（NAO）的特征。
The cooling would be down to cyclical changes to ocean currents and temperatures in the North Atlantic, a feature known as the North Atlantic Oscillation (NAO).
利用数值计算的方法研究了非定常尾迹对动叶气膜冷却效率的影响。
Numerical calculations were performed to investigate the effects of unsteady wakes on film cooling.
介绍了TSD09型摆式动车组冷却装置的任务来源、设计过程、冷却装置结构方案、运用的冷却技术、部件特点以及相关试验。
The structural scheme, design process, used cooling technologies, components features and relevant tests of cooling device for TSD09 tilting diesel multiple unit were described.
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