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- Objective To investigate the apical sealing effect of resinifying agent with Gutta Percha Points. 摘要目的探讨塑化液与牙胶尖联合根充的根尖封闭效果。
- Then acetone is used as a decolorant to make the raw gutta percha into pure rubber.Alcohol cannot solve gu... 提取液经蒸馏适量回收溶剂后,再以乙醇为沉淀剂,丙酮为脱色剂制得白色富有弹性的杜仲精胶。
- Methods To fill the tooth channal of chronic perapical periodonitis with a paste of doxycycline and tinidazol, or gutta percha point. 方法应用替硝唑多西环素药物糊剂、牙胶尖分别对慢性根尖周炎患牙进行根充。
- Objective To explore the clinical effect of collateral branch root canal filled with hot gutta percha guillotine operation. 目的探讨热牙胶挤压术充填侧支根管的临床效果。
- Apply adjustable base plate for quick, convenient mould adjusting. 底版式可调式结构,调试模具方便快捷。
- The result indicated that the irritation of the MPU 03 material on periapical tissue was less than the root canal sealer and Gutta percha( P< 0.01). 结果显示:MPU-03材料对根尖周组织的刺激性明显轻于常规的糊剂牙胶尖充填材料(P<0.01)。
- The base plate has an outer flange tapered inwardly and downwardly. 这是第一层意思。
- The difference in leakage among the 2 groups was significant (P<0.01).Resinifying agent with Gutta Percha Points was significantly better than the other group. 结果2组根尖部位均有微渗漏,塑化液加牙胶尖组的微渗漏值低于氧化锌糊剂加牙胶尖组,统计学上有差异(P<0.;01)。
- SNL housings are designed for loads acting at right angles to the base plate. SNL立式轴承座的设计目的是让负荷以相对于底座板的正确角度作用。
- The gutta percha rubber filled with various fillers and the bound rubber on the filler surface were investigated by differential scanning calorimetry(DSC) and infra red spectrum(IR). 对混有不同填料的杜仲橡胶及填料界面结合胶进行了差示扫描量热法(DSC)分析及红外光谱检测。
- Methods The therapeutic effect of collateral branch root canal filled with hot gutta percha guillotine operation on periapical lesions was observed and the related clinical cases were analysed. 方法通过临床病例分析,观察热牙胶挤压术充填侧支根管对根尖周病变的治疗效果。
- A literature review of advances in research on medical,natural nourishing functions gutta percha and cultivation of Eucommia ulmoides.Pcoblems needed further research were discussed. 本文综述了杜仲药理,天然保健功能,杜仲胶及其栽培等方面的研究进展,并提出了今后急待研究的问题。
- Methods Prepare the root canal with routine, stepback, endo-ultrasound, precurve and synthesis methods, then fill the root cannal with gutta percha points, reexaminate after 6 months. 方法采用常规法、逐步后退法、超声法、预弯法和综合法进行根管预备并充填,6个月后复查。
- Pure polyester powder is used as the raw material for spray finishing, while the base plate is usually milky white. 表面喷涂采用纯聚酯粉末板面颜一般为高档乳白色。可根据客户需要喷涂各种颜色。
- Generally it is composed of PCB base plate, display chip, video card memory, display card BIOS chip, radiator. 三、细说显卡构成一般都由PCB基板、显示芯片、显存、显卡BIOS芯片、散热器等部分构成。
- Each leg has three holes on the bottom for anchoring to the floor or base plate. 每个支柱底部都有三个孔,用于锚固在地面或底座上。
- BUILDING EAVE HEIGHT:The dimension between column base plate and upside of eave strut. 建筑檐高:指框架柱底至檐口檩条上翼缘的高度。
- Device or unit with one or two parallel axis motor spindles, sitting on one common base plate. 修整装置可为1个或2个平行轴主轴马达,座乘于基础平板。
- The circuit board can form a complex base plate when the metal protruding blocks connect with other base plate. 该电路板可通过金属凸块与另一基板电性连接而构成一复合基板。
- The applicability of using the CSP product to make the cold rolling base plate was mainly analyzed in this article. 从CSP设备、工艺及CSP产品的几何尺寸、组织和性能的角度分析了CSP产品做冷轧基板的适用性,并提出CSP产品做冷轧基板的一般要求。