coring crown中文什么意思

金刚石取心钻头

岩心钻头

• core:    n. 1.果心。 2.(事物、问题等 ...
• crown:    n. 1.(胜利的)花冠；荣誉；〔美 ...
• coring:    成核; 核化; 核心涡漩; 结晶偏析 ...

例句与用法

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1. Thirty - eight cages core crown rehabilitation of residual posterior crown and root
   后牙残冠残根的核冠修复38例48颗
2. Relationship between elastic modulus of materials in post - core crown restoration and internal stress of residual dentine
   桩核冠修复体中材料弹性模量与剩余牙本质内应力的关系
3. Objective probe into method and clinical significance of casting cavity - retention form post - core crown in restoring residual crown and root of the short molar
   摘要目的：探讨短磨牙残根残冠洞固位形铸桩核冠修复的方法和临床意义。
4. Methods one hundred and twenty residual crowns and roots of short molars were restored with casting cavity - retention form post - core crown and followed up for 2 ~ 5 years to observe the clinical effect
   方法：对120颗短磨牙残根残冠应用洞固位形铸造桩核冠修复，对其临床效果随访2 ~ 5年。
5. Conclusion casting post - core crown with cavity retention form is a convenient technique which can restore the residual crown and root of the short molars effectively and optimize the retention form as well
   结论：洞固位形铸造桩核冠修复短磨牙残根残冠既方便，简洁，又解决修复体固位困难问题。