在152人中，有100人已住院，并且自那时以来，有40人需要插管和呼吸器支持。
One hundred of the 152 people were hospitalized, and 40 have since required intubation and respirator support.
目的探讨换管器在重症监护室困难气管插管中的应用价值。
Objective To investigate the value of applications on tube changer which was used in treating the difficult tracheal intubations in intensive care unit.
如果固定器不能完全有效的固定，可以使用一根胶带或布的气管插管固定带。
If such a device is not available, you may use adhesive tape or cloth endotracheal-tube tape.
内插管结构能改善消声器的声学性能，拓宽消声频率范围，但设计它的具体长度需要根据排气频谱来选择。
Intubation structure can improve the acoustic performance of mufflers and widen the frequency range of mufflers, but its length must be designed according to the exhaust spectrum.
结论：逆行钢丝顺行换管器引导气管插管技术操作较为简便，且对组织的损伤小，有较高的成功率。
Conclusion: Anterograde retrograde wire intubation for a tube to guide the operation technology is simple and easy, and less damages to the organization with the higher successful rate.
在自然辐照条件下测试了内插管式空气集热器的时间常数、瞬态效率，得到了不同流量下的瞬态效率方程。
The time constant and instantaneous efficiency of the feed-tube solar air heater were tested on the solar irradiance. The equation for instantaneous efficiency was obtained at the different flow rate.
在自然辐照条件下测试了内插管式空气集热器的时间常数、瞬态效率，得到了不同流量下的瞬态效率方程。
The time constant and instantaneous efficiency of the feed-tube solar air heater were tested on the solar irradiance. The equation for instantaneous efficiency was obtained at the different flow rate.
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