cuspid

简明释义

英[ˈkʌspɪd]美[ˈkʌspɪd]

n. 牙；犬齿

英英释义

单词用法

同义词

反义词

例句

1.Methods: a 3-d FEM model of lower cuspid was established by using DICOMdata and stimulant mechanical experiment was carried out on the model.

方法：利用DICOM数据建模法，建立下尖牙的三维有限元模型，模拟力学实验。

2.Taxol content in needle and swig of Taxus yunnanensis was the highest within four species from East Asia area, Taxus cuspid…

短叶醇含量则以短叶红豆杉针叶最高，东北红豆杉及云南红豆杉次之。

3.Impacted tooth frequently appears in upper cuspid and upper central incisors(except of the third molar) .

较常见的是尖牙和上颌切牙的埋伏阻生（第三磨牙除外）。

4.Serious tooth defect which involved cuspid, incisal Angle, marginal ridge and occlusal surface can't be filled and need occlusal reconstruction.

各种严重的牙体缺损已涉及牙尖、切角、边缘嵴以及合面，需要咬合重建而不能使用一般充填修复者。

5.The vertical shifts of brackets could change the preadjusted torque value and the design of cuspid bracket should have the distinction between mesial and distal shape.

托槽垂直向移位可引起既定转矩值的改变，尖牙托槽底板弧度应有近远中之分。

6.Objective: To study the tooth size correlation between permanent cuspid and bicuspid group and other teeth groups in malocclusion.

目的：研究错牙合、正常牙合的尖牙、双尖牙组与其它组牙的相关性，为尖牙、双尖牙组的预测提供科学依据。

7.The vertical shifts of brackets could change the preadjusted torque value and the design of cuspid bracket should have the distinction between mesial and distal shape.

托槽垂直向移位可引起既定转矩值的改变，尖牙托槽底板弧度应有近远中之分。

8.Conclusion: Predicting the tooth size of cuspid and bicuspid group in malocclusion can't simply follow the law of normal occlusion.

结论：临床上对错尖牙、双尖牙组的预测不能简单等同于正常。

9.During the examination, the orthodontist checked the patient's cuspid 犬牙 for proper eruption.

在检查中，正畸医生检查了患者的犬牙是否正常萌出。

10.The dentist pointed out that the upper left cuspid 犬牙 was slightly misaligned.

牙医指出，左上方的犬牙稍微有些不对齐。

11.The cuspid 犬牙 plays a crucial role in tearing food.

犬牙在撕扯食物中发挥着重要作用。

12.She had to get her lower right cuspid 犬牙 extracted due to severe decay.

由于严重蛀牙，她不得不拔掉右下方的犬牙。

13.In dental anatomy, the cuspid 犬牙 is also known as a canine tooth.

在牙科解剖学中，犬牙也被称为犬齿。

作文

The human mouth is a fascinating structure, composed of various types of teeth that serve different functions. Among these teeth, the cuspid (犬齿) stands out due to its unique shape and role in the process of eating. The cuspid is also commonly known as the canine tooth, and it is located between the incisors and the premolars. In adults, there are typically four cuspids, two on the top and two on the bottom. This specific arrangement allows for a balanced bite and effective tearing of food.The primary function of the cuspid is to grasp and tear food, particularly meat. This is crucial for our ancestors, who relied heavily on hunting and gathering. The sharp, pointed structure of the cuspid enables it to efficiently penetrate and break down tougher food items. In contrast, the flat surfaces of molars are better suited for grinding and chewing. Thus, the cuspid plays an essential role in the overall process of digestion by preparing food for further breakdown in the digestive tract.In addition to their functional importance, cuspids also have aesthetic value. They contribute to the overall shape and appearance of the smile. A well-aligned set of teeth, including the cuspids, can enhance facial symmetry and attractiveness. Many people invest in orthodontic treatments to ensure that their cuspids, along with the rest of their teeth, are properly aligned. This not only improves appearance but also aids in maintaining oral health.Dental professionals often pay special attention to the cuspids during routine check-ups. Because they are positioned at the corners of the mouth, they are more prone to wear and tear compared to other teeth. Issues such as cavities or gum disease can significantly impact the health of the cuspid. Therefore, maintaining good oral hygiene is vital. Regular brushing, flossing, and dental visits can help prevent problems associated with cuspids and ensure that they remain healthy throughout one’s life.Interestingly, cuspids can also play a role in speech. The position and alignment of these teeth can affect how sounds are produced. For instance, certain sounds require the tongue to make contact with the cuspids. If a person has misaligned cuspids, it may lead to speech difficulties or impediments. This highlights the interconnectedness of oral health and overall quality of life.In conclusion, the cuspid (犬齿) is more than just a tooth; it is a vital component of our oral anatomy. Its unique structure allows for efficient food processing, while its position contributes to both aesthetics and speech. Understanding the significance of the cuspid can encourage individuals to prioritize their dental health, ensuring that these important teeth remain functional and attractive for years to come.

人类的口腔是一个迷人的结构，由各种类型的牙齿组成，这些牙齿具有不同的功能。在这些牙齿中，cuspid（犬齿）因其独特的形状和在进食过程中的作用而脱颖而出。cuspid通常被称为犬齿，位于门牙和前磨牙之间。成年人通常有四颗cuspid，上面两颗和下面两颗。这种特定的排列允许均衡的咬合和有效的撕扯食物。cuspid的主要功能是抓取和撕扯食物，特别是肉类。这对我们的祖先至关重要，他们在狩猎和采集方面依赖很大。cuspid的尖锐、指向的结构使其能够有效地穿透和分解较坚韧的食物。相比之下，磨牙的平坦表面更适合研磨和咀嚼。因此，cuspid在消化的整体过程中发挥着重要作用，通过为进一步在消化道中的分解准备食物。除了功能上的重要性，cuspid还有审美价值。它们对微笑的整体形状和外观有贡献。一口排列整齐的牙齿，包括cuspid，可以增强面部的对称性和吸引力。许多人投资于正畸治疗，以确保他们的cuspid以及其他牙齿都正确对齐。这不仅改善了外观，还有助于保持口腔健康。牙科专业人士在例行检查中通常会特别关注cuspid。由于它们位于嘴的角落，因此比其他牙齿更容易磨损。龋齿或牙龈疾病等问题可能会显著影响cuspid的健康。因此，保持良好的口腔卫生至关重要。定期刷牙、使用牙线和看牙医可以帮助预防与cuspid相关的问题，并确保它们在一个人的一生中保持健康。有趣的是，cuspid还可能在言语中发挥作用。这些牙齿的位置和排列可能会影响声音的产生。例如，某些声音需要舌头与cuspid接触。如果一个人的cuspid不对齐，可能会导致语言困难或障碍。这突显了口腔健康与整体生活质量之间的相互联系。总之，cuspid（犬齿）不仅仅是一颗牙齿；它是我们口腔解剖的重要组成部分。其独特的结构允许有效的食物处理，而其位置则有助于美观和言语。理解cuspid的重要性可以鼓励个人优先考虑他们的牙齿健康，确保这些重要的牙齿在未来几年保持功能和美观。