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They may also be vulnerable to recision by the supreme court .

美国最高法院很有可能废除这些措施。

Abstract : a high p recision double channel servo system was designed in this paper .

摘要:设计了一套双通道高精度伺服系统。

Precision of a rail specialized for cross roller guide is classified into highly superior group and p recision group according to .

交叉滚子导轨专用轨道的精度如表1所示，它被分为高级和精密级。