gutta-percha

noun

1. 古塔波胶（马来西亚某些树的胶乳制成）
   a natural substance which can be shaped when it is heated and is hard when cool, produced by certain Malaysian trees

1. A Basic and Clinical Study on Continuous-wave Condensation Technique with Thermoplasticized Gutta-percha
   连续波热塑牙胶根管充填实验和临床研究
2. Microleakage of continuous wave of condensation with different tapered gutta-percha in vitro A retrospective clinical study of amalgam and mineral trioxide aggregate as root-end filling materials
   连续波充填技术配合不同锥度牙胶尖充填根管的微渗漏研究银汞材料与MTA材料作为根尖倒充填材料的临床效果评价
3. Study on the Dynamic Change of the Content and Molecular Weight and Molecular Weight Distribution of the Gutta-Percha in Organs of Eucommia Ulmoides Oliv
   杜仲不同器官杜仲胶含量、相对分子质量及其分布的动态研究
4. Effects of different tapered gutta-percha cones with cold lateral condensation technique on apical seal
   不同锥度牙胶尖冷侧方加压对根尖封闭性能的影响
5. A whitish rubber derived from the coagulated milky latex of the gutta-percha tree.
   一种发白的橡胶，来自古塔树的凝乳胶。
6. The effect of different gutta-percha master cones on first penetration depth of spreader and apical microleakage
   根充主牙胶尖对侧压深度和根尖微渗漏的影响
7. Study on the obturation effect of two tapered gutta-percha cone on canals with different shape All three seemed sharp and conical in figure.
   两种锥度牙胶尖侧方加压充填不同形态根管的效果这三座山都呈尖尖的圆锥形。
8. Root filling results of internal root resorption with thermoplasticized gutta-percha filling technique Efficacy Analysis of E& QPLUS vertical compaction technique in treatment of endodontic-periodontal syndrome
   E&QPLUS热牙胶根充技术治疗牙髓牙周综合征疗效分析
9. Clinical Evaluation of Resin-Coated Gutta-Percha Cones and a Dual-Cured, Hydrophilic Methacrylate Resin-Based Root Canal Sealer
   树脂包覆牙胶与双重聚合亲水性甲基丙烯酸酯树脂根管封闭剂的疗效观察
10. Study on shape memory material based on gutta-percha/ NR/ LDPE polymer
    形状记忆材料杜仲胶/天然橡胶/低密度聚乙烯的研究
11. The results showed that there existed obvious diversities and complexities of variation characteristics of gutta-percha content rate among different producing areas.
    研究结果表明，不同产地杜仲叶片含胶率的变异特点具有明显的多样性和复杂性。
12. The results show that there are significant differences among the length, width, thickness of leaves, leaf areas, single leaf weight and gutta-percha content in single leaf of different clones;
    研究结果表明：不同无性系叶长、叶宽、叶片厚度、叶面积、单叶质量和叶片含胶率的差异均达到了极显著水平；
13. Conclusion ProFile instruments were inadequate in removing the gutta-percha filling material from the root canals.
    结论ProFile器械不适用于拆除根充牙胶。
14. CONCLUSION: Under in vitro conditions, the two injection-thermoplasticized gutta-percha techniques had more excellent adaptation to canal wall and better quality of the root fillings with less obturation time compared with lateral condensation.
    结论：在离体实验条件下，与冷牙胶侧方加压充填相比较，热塑牙胶注射加压技术具有较好的根管壁适应性和充填质量，且充填速度较快。
15. 【 Objective 】 To compare the apical sealing ability of root canal filling using cold lateral condensation with one of the four methods of thermoplasticized gutta-percha.
    【目的】比较并分析侧压根管充填术和4种热塑牙胶根管充填术的根尖封闭性能。
16. Gutta-Percha material engineering theory points that Gutta-Percha can blend with rubbers.
    杜仲胶材料工程学理论指出：杜仲胶可以和橡胶共混，由于杜仲胶分子中含有双键，共混时可以方便地进行硫化，从而得到物理机械性能优异的橡胶型材料。
17. Study on Extracting and Obtaining Heat Memory Material of Gutta-percha
    杜仲胶的提取与热记忆材料制备的研究
18. Furthermore, significant differences of gutta-percha content rate in both kernel and pericarp were observed among variance-types.
    不同变异类型果实含胶率和果皮含胶率均存在极显著差异。
19. This paper introduces a new shape memory material gutta percha shape memory polymer material and an experimental study on its mechanics properties shape memory effect. Keywords gutta-percha, shape memory, crosslinking-degree.
    介绍了一种新的形状记忆材料&杜仲胶形状记忆材料，并对其力学特性及形状记忆效应进行了研究。
20. The application of electric heater for cutting gutta-percha in root canal therapy
    电加热器在根管治疗术中切割牙胶的应用
21. A Study of Root Canal Obturation with Injection-molded Thermoplasticized Gutta-percha
    热牙胶注射根管充填法的研究
22. Objective: To compare the root filling results of 2 thermoplasticized gutta-percha filling techniques ( Ultrafil 3D and Obtura ⅱ) with cold lateral condensation of gutta-percha.
    目的：比较2种热塑牙胶充填技术（Ultrafil3D和ObturaⅡ）与冷牙胶侧方加压法充填根管的效果。
23. The results show that different characteristics of the bark and its gutta-percha content were observed among different variance-types.
    研究结果表明，不同变异类型树皮特征及含胶性状表现出不同的特点。
24. Systematic studies of the dynamic formation and accumulation of gutta-percha in Eucommia ulmoides Oliv. leaves were conducted to explore the annual and year-to-year characteristics and regularities of gutta-percha content, the content change in the leaves on different positions and the growth of leaves.
    通过对杜仲叶内杜仲胶形成与积累的动态进行全面系统的研究，探索杜仲叶含胶性状年变化和逐年变化的特点和规律以及不同着生部位叶片含胶率随叶龄变化的规律。
25. A Study on the Function of Microorganism Fermentation in Extracting Gutta-Percha
    微生物发酵在杜仲叶胶提取中作用的研究
26. Objective To compare the obturation quality in canals with a 0.04 or a 0.02 tapered gutta-percha master cone using lateral condensation.
    目的比较0.02和0.04锥度主牙胶尖在不同弯曲度根管中的充填质量。
27. Non-solvent groups required less time to achieve satisfactory gutta-percha removal and rootcanal refinement than the solvent groups.
    未使用溶剂组达到满意的去牙胶效果并进行根管再预备所需的时间比使用溶剂组更短。
28. The microleakage of warm gutta-percha obturation was the least and which was the best method.
    热牙胶充填的渗漏最少，充填效果最好。
29. Objective: Microleakage is the main failure reasons of root canal treatment, therefore requires fully sealing between the filling materials and the root canals, this is a challenge for gutta-percha.
    目的：微渗漏是导致根管治疗失败的主要原因，因此要求充填材料与根管壁之间形成严密的封闭，对于牙胶来说这是一种挑战。

noun

1. a whitish rubber derived from the coagulated milky latex of gutta-percha trees