This paper first presents ceramic surface grinding process using aluminum oxide grinding wheel, which is finished by the collision of abrasive particle with the apex of workpiece surface, and by the collaborative affection of collision and abrasion, and by the process of burnishing. 提出氧化铝砂轮磨削陶瓷表面的加工过程是砂轮磨粒与工件表面凸峰的碰撞碰撞与摩擦共同作用摩擦抛光。
Conclusions The operative approach of the cavernous sinus-orbit apex region can be expanded via the clinoid process interspace, which could provides the basis for the operative approach via the skull base interspace. 结论通过床突间隙拓展海绵窦-眶尖区手术入路,为利用颅底间隙进行入路提供了依据。
The arcuate ligament is a thickening part of the articular capsule present Y-shaped structure with medial and lateral limbs, both of which insert distally at the apex of the fibular styloid process just anterior to the fabellofibular ligament. 弓状韧带是一条呈Y形结构的关节囊增厚部分,分为内、外侧支,两支插入腓骨茎突顶端,正好位于豆腓韧带前方。