non-contact labyrinth seals 非接触式的迷宫密封 ; 非接触式迷宫密封件
labyrinth seals of straight-through type 直通式迷宫密封
labyrinth-grease seals 迷宫式润滑脂封闭器
labyrinth gas seals 迷宫气封
labyrinth air seals 篦齿封严装置
The main contents are as follows:Firstly, the introduction of the labyrinth seals technology, including the classification the forms and the theory of labyrinth seals.
本论文主要涉及以下内容：1、介绍迷宫密封技术，主要包括迷宫密封的分类、密封形式和密封原理。
参考来源 - 迷宫密封流场动力特性系数研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Remove and replace high speed labyrinth seals.
取出和更换高速迷宫密封。
In a vacuum exhaust system, sealing steam to the turbine shaft labyrinth seals must be admitted to avoid loss of vacuum.
在真空排气系统中，必须引蒸汽到汽轮机主轴迷宫式密封，以防真空损失。
For labyrinth seals, the effect of the vibration frequency of rotor on the rotor dynamic coefficients is analysed in this paper.
对迷宫汽封转子振动频率对转子动特性系数的影响进行了分析。
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