求翻译：5月8日清晨体温40.3度，脉搏氧偏低，高浓度吸氧无改善，血气提示PO2:50.4mmHg，I型呼吸衰竭，给予经鼻气管插管，行呼吸机辅助呼吸。是什么意思？

May 8, the morning temperature 40.3 degrees, pulse oxygen is low, high concentrations of oxygen without improvement in blood gas tips PO2: 50.4mmHg, I respiratory failure, given by nasal intubation, mechanical ventilation line.

On 8 May, and the pulse rate early morning temperature 40.3 degrees low oxygen concentrations, no improvement, blood oxygen gas tips PO I type 2: 50.4 mmHg, respiratory failure, granting the nose, trachea intubation of breath.

On May 8 the body temperature 40.3 degrees, the pulse oxygen is early morning somewhat low, the high potency attracts the oxygen not to have the improvement, the courage vigor prompts the PO2:50.4mmHg, I breath failure, gives after the nose trachea intubation, good life-support machine assistance br

40.3 body temperature May 8, low Pulse Oximeter, high concentration oxygen without improvement, blood gas tips-PO2:50.4mmHg,I respiratory failure, nasotracheal intubation, mechanical ventilation to breathe.

Body temperature 40.3 degrees in the early morning of May 8, Pulse Oximeter on the low side, high concentration oxygen inhalation not improving, blood gas prompt PO2:50.4mmHg,I with respiratory failure, endotracheal intubation through nose, respiratory machine assisted breathing.