运用多种分析测试技术对目前大量生产并使用的各向同性钡铁氧体材料在平行和垂直于压制方向上磁性参数的差异及其产生的原因进行了研究。
The difference of magnetic properties and its cause along parallel and perpendicular direction to that of the compact-pressing of nominally isotropic barium ferrites are investigated.
铁基薄壁衬套采用单向、双向压制方法，都存在着零件的密度和硬度沿高度方向分布不均匀的情况。
There are difference of density and hardness in iron base bushings with thin walls by single- and double-pressing process along their longitudinal direction.
目前全液压制动系统代表着堆高机制动系统研究和应用的方向。
Hydraulic brake system currently represents the Empty Container Handler brake system research and application direction.
应用推荐