obturation

简明释义

英[ˌɒbtjʊˈreɪʃən]美[ɒbtjʊˈreɪʃən]

n. 密闭；闭塞

英英释义

单词用法

同义词

反义词

例句

1.In this drawing, the door and the pallets were paid more attention, in order to keep the kiln's temperature and its obturation as well as the flat of the dried veneer.

特别注重对大门、材车的特殊设计以保证干燥机的保温、密闭及单板在干燥过程中的平整。

2.Conclusion the main points of nursing during canal obturation are the aseptic technique, skilled coordination, instrument management, communication between nurses and patients.

结论无菌护理、默契配合、器械管理、护患沟通是根管治疗术中根管充填的护理要点。

3.The collection of wind, fire, phlegm and stasis leads to obturation of brain and stroke.

风、火、痰、瘀等浊邪合而为患，闭塞脑窍，而致中风。

4.Storage: obturation, Placed in Shade, dry, dark and Low-temperature, guarantee for two years.

保存：密闭，阴凉干燥、避光、避高温处。

5.Conclusions: the trial point test may improve the quality of obturation with lateral compaction.

结论：在侧向加压法根管充填中，试尖可明显改善充填质量。

6.The quality of obturation was analyzed based on with and without testing the trial point.

试尖是检查根管预备效果及保障根管充填质量的较好方法。

7.The obturation effect and postoperative reaction were recorded.

记录根管情况及术后反应。

8.The dentist explained that the procedure involved the obturation (封闭) of the root canal to prevent infection.

牙医解释说，这个过程涉及到根管的obturation（封闭），以防止感染。

9.In construction, obturation (堵塞) of pipes can lead to serious plumbing issues.

在建筑中，管道的obturation（堵塞）可能导致严重的管道问题。

10.The geologist studied the obturation (阻塞) of natural gas reservoirs over time.

地质学家研究了天然气储层随时间的obturation（阻塞）。

11.During the surgery, the surgeon had to ensure proper obturation (封闭) of the wound to promote healing.

在手术过程中，外科医生必须确保伤口的适当obturation（封闭）以促进愈合。

12.The environmentalists discussed the obturation (封闭) of contaminated sites to prevent further pollution.

环保人士讨论了对污染地点的obturation（封闭），以防止进一步污染。

作文

In the field of medicine, particularly in dentistry, the term obturation refers to the process of filling a cavity or a root canal with a material that seals the space and prevents the re-entry of bacteria. This procedure is crucial for maintaining the integrity of the tooth structure and ensuring the overall health of the dental system. The importance of obturation cannot be overstated, as it plays a vital role in preventing infections and preserving natural teeth. When a tooth is decayed or damaged, the dentist often has to remove the affected tissue and clean the area thoroughly. This is where obturation comes into play. After cleaning, the dentist fills the cavity with a suitable material, which could include gutta-percha in root canals or composite resin in cavities. The choice of material is essential because it must be biocompatible and capable of providing a good seal against moisture and bacteria. The success of obturation largely depends on the skill of the dentist and the quality of the materials used. If done correctly, it can significantly extend the life of the tooth and prevent the need for more invasive procedures, such as extractions or implants. However, if the obturation is incomplete or fails over time, it can lead to reinfection and further complications. Thus, regular dental check-ups are important to ensure that the obturation remains intact and effective. Moreover, the concept of obturation can also be applied metaphorically in other fields, such as environmental science and engineering. For instance, in the context of sealing leaks in pipelines or preventing contamination in water systems, obturation describes the act of blocking off unwanted pathways to protect the integrity of the system. This analogy highlights how the principle of sealing and protecting is universal across various disciplines. In summary, obturation is a critical procedure in dentistry that not only protects individual teeth but also contributes to the overall health of the mouth. Its significance extends beyond dental practice, illustrating a broader principle of prevention and protection in various fields. Understanding obturation helps us appreciate the importance of sealing and maintaining integrity, whether it be in our dental health or in larger systems like infrastructure and environmental management.

在医学领域，特别是牙科中，术语obturation指的是用一种材料填充腔体或根管的过程，该材料密封空间并防止细菌重新进入。这个过程对于维持牙齿结构的完整性和确保牙科系统的整体健康至关重要。obturation的重要性不容小觑，因为它在防止感染和保护自然牙齿方面发挥着重要作用。 当牙齿发生龋坏或损伤时，牙医通常需要去除受影响的组织并彻底清洁该区域。这就是obturation发挥作用的地方。在清洁之后，牙医用适当的材料填充腔体，这可能包括根管中的牙胶或腔体中的复合树脂。材料的选择至关重要，因为它必须具有生物相容性，并能够有效地抵抗潮湿和细菌的侵入。 obturation的成功在很大程度上取决于牙医的技术和所用材料的质量。如果操作得当，它可以显著延长牙齿的使用寿命，并防止更具侵入性的程序，如拔牙或植牙。然而，如果obturation不完全或随着时间的推移而失败，可能会导致再感染和进一步的并发症。因此，定期的牙科检查对于确保obturation保持完整和有效非常重要。 此外，obturation的概念也可以在其他领域中进行隐喻应用，例如环境科学和工程。例如，在密封管道泄漏或防止水系统污染的情况下，obturation描述了阻塞不必要通道以保护系统完整性的行为。这种类比突显了密封和保护的原则在各个学科中的普遍性。 总之，obturation是牙科中一个关键的程序，它不仅保护个别牙齿，还对口腔的整体健康做出了贡献。它的重要性超越了牙科实践，体现了在各个领域中预防和保护的更广泛原则。理解obturation有助于我们欣赏密封和维护完整性的重要性，无论是在我们的牙齿健康中，还是在基础设施和环境管理等更大系统中。