Base on the analysis of the usual measure column gear teeth distance error, we rebuilt the usual measure way, and design a king of auto measure way for column gear teeth distance error.
在分析了常用的测量圆柱齿轮齿距误差的基础上，对常规的测量方法进行改造，设计了一种自动检测圆柱齿轮齿距误差的方法。
The anchorage performance of steel column base of large span structure is one of the key problems in seismic design.
大跨结构柱脚锚固性能是抗震设计的关键之一。
The anchorage performance of steel column base of large span structure is one of the key problems in seismic design.
大跨结构柱脚锚固性能是抗震设计的关键之一。
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