upper radial

When the speed of the rotary radial jet reaches 3~ 5 m/ s, the diffusing coefficient of airflow can be increased 2~ 4 times, and effective range can exceed 10 m. Therefore, the gas accumulation in upper corner can be eliminated effectively.

当射流速度达3~5m/s时，可提高风流的扩散系数2~4倍，有效射程可达10m以上，有效地驱散了工作面上隅角的积聚瓦斯。

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Upper radial bearing which is a water-lubricated tilting-pad journal bearing, is installed in the reactor coolant pump motor, and always runs in high-pressure environments with the temperature of the lubricant under 80 ℃.

上径向轴承结构为水润滑可倾瓦径向轴承，安装在主泵电机内，长期处于高压环境中运行，且运行过程中要求润滑液温度不超过80℃。

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Radial bearing upper drive sub The wire was coupled on the plug.

上部径向轴承传动接头这条导线接到了插头上。

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The rotor's support uses a round dish structure and its upper support uses a new structure that can shift the radial force into tangential force.

发电机定子、转子均采用现场组焊、叠片，转子支架采用圆盘结构，上支架采用一种能将径向力转换为切向力的新结构等。

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The amplification effect on radial acceleration is more obvious for loess slope in dynamic compaction, the vertical vibration prevails at lower part of slope while radial vibration prevails at upper part of slope.

强夯激励下黄土边坡对径向加速度的放大效应更显著，下部边坡以竖向振动为主，上部边坡以径向振动为主。

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The local structure improvement of dehydrogenation reactor from the expansion joints adjustment, adjustable radial support structure, nozzle structure, upper heat exchanger structure, and so on were discussed, and the stress analysis of dehydrogenation reactor was discussed too.

从膨胀节位置调整、可调式径向支撑结构、大开孔结构、上部换热器结构等方面对脱氢反应器局部结构的改进进行论述和应力分析。

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