... tracheal termination ==> 气管末梢 tracheal trunk ==> 气管干 tracheal tube ==> 气管套管 ...
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系统分析了达县—卧龙河湿气管道爆裂的原因和干气管道内硫化铁粉尘产生的原因及其危害。
The fracture of Daxian-Wolonghe River Wet Gas Pipeline and the hazards of ferric sulfide powder produced in dry gas pipeline are analyzed in detail.
回流食管和气管颈段中后部血液的静脉汇入食管气管静脉干;
Veins of the madial-caudal cervical segment of the esophagus and trachea were drained into the esophatracheal vein trunk.
对各种方法进行了比较,干空气干燥法是干燥燃气管道最适合的方法。
After comparison of the different methods, it is concluded that the dry air exsiccation is the most suitable for drying gas pipeline.
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