根管制备,root canal preparation
1)root canal preparation根管制备
英文短句/例句

1.Experimental research on preparation of small root canals with EDTA and cirtric acid乙二胺四乙酸和枸橼酸对细小根管制备的实验研究
2.Influence of post space preparation on the closure property of three root canal sealants3种根管封闭剂充填的根管桩道制备后微渗漏值比较
3.Preparation and Application of Ozone Water for Sterilization of Root Canals;根管冲洗用臭氧液制备与应用的基础研究
4.Manufacture and property test of a new-type root canal paste新型根管糊剂的制备及其理化性能检测
5.Shaping Ability of Nickel-titanium Instruments in Curved Root Canals Preparation;镍钛根管预备系统预备弯曲根管的成形效果
6.Our factory will design and manufacture various non-straight pipe type condensers such as plate-pipe condenser, snake-pipe condenser, etc. at the customers reguest.并可根据用户需求,定制各类盘管式、管式、管式换热设备及其它非标碳钢、锈钢设备。
7.Comparison of Shaping Ability with Different Instruments in Preparing Curved Root Canals;不同根管器械预备弯曲根管的效果比较
8.Clinical evaluation of Protaper Universal File in Root Canal PreparationProtaper Universal手用镍钛根管锉预备根管的效果分析
9.Micro-CT evaluation of root canal deviation after preparation微焦点CT技术测定根管预备后根管偏移
10.The clinical results of root canal preparation using root canal lubrication根管润滑剂在老年人根管预备中的作用
11.Clinical observation on the effects of three preparations in root canal therapy三种根管预备方法对根管治疗效果的临床观察
12.Clinical effects evaluation of root canal therapy between two different preparation methods两种根管预备方法根管治疗效果的临床观察
13.Research on mechanical property and tooth canal structure of tooth after RCT根管预备后牙齿力学性能和根管结构的研究
14.Comparative study of cutting efficiency of three instrumentation techniques in C-shaped canals三种方法预备C形根管对根管壁切削的比较
15.Effects of Methods for Preparation of Curved Canal on the Seal of Root Fillings in Vitro;弯曲根管的预备方法对根管充填后根管封闭性影响的体外研究
16.The acute inflammation was related to the root preparation,root filling and periapical leision.急性炎症与根管预备、根管充填、根尖周区骨质破坏程度有关。
17.Effect of diferent root canal preparation techniques on the apical sealing ability in typeⅡroot canals of maxillary first premolar两种根管预备方法对上颌第一前磨牙Ⅱ型根管根尖封闭性的影响
18.Uses the CT Scanning and Establish Three-dimensional Model to Research the Differences in Using Different Root Canal Preparation Instruments for the Curving Root Canal;不同根管预备器械对磨牙弯曲根管预备效果的CT研究
相关短句/例句

root canal preparation/methods根管制备/方法
3)Root canal preparation根管预备
1.Clinical observation between ProTaper nickel-titanium hand-file and stainless steel H file in root canal preparation;手用ProTaper镍钛锉与不锈钢H锉根管预备的临床疗效
2.Comparison of stress distributions in dental roots after root canal preparation with 3 different instruments;三种根管预备方法对根部牙体组织应力分布影响的三维有限元分析
3.A comparison of clinical effects of ProFile flexible nickel titanium file with that of ISO standard file in root canal preparation;ProFile机动镍钛锉与ISO标准锉根管预备的临床效果比较
4)root canal therapy根管预备
1.One week after root canal therapy the teeth were completed with multi-times method,the selected root canals were placed with the post,and the teeth .方法:102例病人随机分为2组,对照组50例,采用普通不锈钢器械进行根管预备,多次法完成根管治疗术,观察1周无症状后加根管钉,树脂或银汞合金修复;实验组52例,采用手用ProTaper预备根管,其他步骤与对照组相同。
2.Application of sonic instrumentation in root canal therapy;声波根管预备作为一种治疗手段用于牙髓病、根尖周病的治疗取得了一定的疗效。
5)canal preparation根管预备
1.The clinical evaluation of root canal preparations by ProTaper Nikel-Titanium rotary files in primary teeth.;ProTaper机动镍钛锉在乳牙根管预备中的应用
2.Objective Curved canal preparation is much difficult in root canal therapy(RCT).比较两组预备方法在根管预备中及预备后达到根管工作长度的例数。
3.Objective To summarize a method of canal preparation of crooked root canal by manual appliances.目的 总结一套利用手用器械对弯曲根管进行根管预备的方法。
6)Retrograde preparation根管倒预备
延伸阅读

根管藻  中心纲根管藻目根管藻科的1属。细胞直,扁圆柱形,或稍弯。常相连成长链,连接靠壳面的一个突起,或一个小刺,进入相连的细胞内。也有单独生活的。常见的面为壳环面,壳环面上的次级相连带(或称间板)呈鳞状或环状,是分种根据之一。突起或小刺的形态,也是重要的特征。色素体多,小盘状。有复大孢子,休止孢子和有性生殖。    本属55种,中国有18种以上。大多浮游,海产,淡水产的很少。如距端根管藻。本属藻类是鱼类等的食料。依化石记录约出现在2000万年前。