双向压力球轴承有安装于轴上的中间圈和两个外圈，在中间圈与外圈之间分别加有钢球，能够承受双向轴向负荷。
Two-way pressure has mounted on ball bearings between the shaft and two outer rings, in the middle ring and outer ring were added between the steel ball, able to withstand the two-way axial load.
为了补偿轴向位移，经常在双十字万向联轴器的中间轴上采用轴向滑动装置。
In order to compensate axial displacement, an axial sliding mechanism is often used in the intermediate shaft of a double universal joint.
针对中间数据分配板的硬件电路设计上采用6-或门查询电路，设计了一种多轴数据反馈的中断查询方式。
According to 6-or gate circuit being applied at data distribution board, the consult method of interruption is presented.
所述中间导轨放置在所述两块竖直放置的板中间，两块板上的四个支撑轴分别放入所述中间导轨的四个卡槽中。
The intermediate guide rail is set between these two perpendicular boards, the four support shafts on these two boards are set separately inside the four slots.
所述中间导轨放置在所述两块竖直放置的板中间，两块板上的四个支撑轴分别放入所述中间导轨的四个卡槽中。
The intermediate guide rail is set between these two perpendicular boards, the four support shafts on these two boards are set separately inside the four slots.
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