Objective To investigate the treatment of invagination with clivus-dens axis type in base of skull.
目的探讨斜坡-齿状突型颅底陷入的治疗原则。
Many contouring NC machines, such as lathes and vertical milling machines, are of the two-axis type.
许多轮廓数控机床，如车床、立式铣床等，是两轴的。
The utility model relates to a wind powered generating device, in particular to a vertical axis type large scale wind generating set.
本实用新型涉及一种风力发电装置，特别是涉及一种垂直轴式大型风电机组。
The utility model relates to a wind powered generating device, in particular to a vertical axis type large scale wind generating set.
本实用新型涉及一种风力发电装置，特别是涉及一种垂直轴式大型风电机组。
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