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- expanded composite screw post 膨胀复合型螺纹桩
- cement-expanded composite screw post 粘固膨胀复合型螺纹桩
- Methods Form a post core with a screw post after resinifying therapy on the distomolar residual root,then make cast alloy crown or porcelain fused to metal crown. 方法对43例老年人后牙残根残冠在塑化治疗后应用根管螺纹钉形成桩核,然后再行金属铸造全冠或烤瓷全冠修复。
- Because accurate post fit is important to maximize both retention and support, the screw post should be used with the matched post/reamer syste;and accurate contrangle drilling should be maintained. 3.;由于根柱和根柱孔的精密吻合，对于固位及力量传递的支持有重要的影响，因此打桩时要精确做到根柱孔的乡钻制，对于偏斜的弯机要避免使用，而且要选用同号组合配对的钻针。
- Some commonly used endodontic screw posts were analysed for various techniques of post insertion by photoelastic stress distri-bution. 摘要本研究是桊由光弹应力分析法来分析临床上经常使用的数种螺旋根柱，观查并比较其打桩时在各种模拟状况下的应力变化。
- Need Fasteners and hardware need screw posts, brass, aluminum, loose leaf rings, crommets, ring mechanisms, rivets, clips, clasps, book / box hardware, eyelet ... 查看“机械及工业制品-通用零部件”:公司信息商品信息供应信息
- The company is eager to expand into new markets. 那家公司急欲开辟新的市场。
- Our society expanded into a worldwide organization. 我们的协会扩大成一个世界性组织。
- His face expanded in a smile of welcome. 他喜笑颜开地表示欢迎。
- Our foreign trade has expanded during recent years. 近年来我们的对外贸易有所增加。
- In ten years the city's population expanded by 12%. 十年之中,该城人口增加了百分之十二。
- They have expanded my view on the question. 他们已更充分地阐明了我对这个问题的观点。
- The petals of the flowers expanded in the sunshine. 花瓣在阳光下张开了。
- Metals expand when they are heated. 金属遇热则膨胀。
- The king sought to expand his realm. 国王谋求扩大领土。
- They conferred on the best way to expand business. 他们商议扩展业务的最好方法。
- Would you expand on the matter a little further? 请你再进一步谈谈这件事好吗?
- The petals of many flowers expand in the sunshine. 许多花的花瓣在阳光中绽放。
- Design of a Composite Hot Forging Die for Screw Plugs. 油孔螺塞拼接式热锻模具的设计
- The expanded area of a leaf or petal; a blade. 叶片叶子或瓣的延展部分; 叶子
