Further analysis revealed that the gap was almost entirely due to differences in survival among patients with cancer of the throat and tonsils, or oropharyngeal cancer.
深入的分析提示这种差别几乎完全是由于喉和扁桃体或口咽癌患者之间生存期的不同。
The choosing range of the input Angle and output Angle of turbulent tube, the diameter of the throat mouth and water gap are discussed.
研究湍流管式冷却器的冷却机理和设计问题，讨论了湍流管入口角、出口角、喉口直径和水缝的选择范围。
The cooling mechanism of the turbulent flow cooler is studied. The choosing range of the input Angle and output Angle of turbulent tube, the diameter of the throat mouth and water gap are discussed.
研究湍流管式冷却器的冷却机理和设计问题，讨论了湍流管入口角、出口角、喉口直径和水缝的选择范围。
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