英语释义

• bone (calcified tissue) surrounding the pulp cavity of a tooth

• a calcareous material harder and denser than bone that comprises the bulk of a tooth

片语

peritubular dentin管周牙本质

sclerotic dentin硬化性牙本质

tertiary dentin第三期牙本质

reparative dentin[口腔]

dental ivory牙质

toothbone牙质

osteoid dentin[组织]

dentin dysplasia牙本质发育不良

dentin hypoplasia又称牙本质发育不全

hypersensitive dentin牙本质过敏

英汉例句

• aim in order to provide the scientific basis for the prevention and treatment on dentinal caries, the changes of the collagenous proteins in carious dentin was investigated.

  目的探讨牙本质龋损中胶原蛋白的变化特点，为临床牙本质龋的预防与治疗提供参考依据。

• according to the origin of tertiary dentin matrix, it may be subdivided into reactive dentin and reparative dentin.

  依据第三期牙本质基质的来源可进一步将其分为反应性牙本质和修复性牙本质。

• this book comprehensively reviews bonding to enamel, dentin and cementum and analyses relevant adhesion mechanisms.

  这本书综合评论压焊给牙质和牙骨质和分析相关的黏着机制涂瓷釉。

• aim:to investigate the relationship between the distribution, content of calcium in deciduous dentin and caries susceptibility in children.

  目的：探讨钙元素在乳牙牙本质内的分布及其与龋病易感性之间的关系。

• left untreated, the decay will worsen and destroy a tooth all the way through the outer enamel layer, through the inside dentin layer and down to the pulp or nerve of the tooth.

  如果不治疗，龋坏会继续发展，穿过牙齿外面的牙釉质层，穿过牙本质层进入髓腔或者牙齿的神经。

• objective: to measure the thickness of enamel and dentin of the first molars.

  目的：了解上下颌第一磨牙牙釉质及牙本质的厚度。

• objective: to determine the importance of the remaining dentin thickness, preparation depth and post-operative time on the pulpal inflammation after the crown preparation.

  目的：观察全冠牙体预备后牙髓牙本质复合体的反应及剩余牙本质厚度和修复时间对牙髓的影响。

• in order to provide the scientific basis for the prevention and treatment on dentinal caries, the changes of the collagenous proteins in carious dentin was investigated.

  本文探讨了牙本质龋损中胶原蛋白的变化持点，为临床牙本质龋的预防与治疗提供参考依据。

• conclusions: lactobacillus could promote the progression of dentinal caries for its adhering to dentin and producing lactic acid and causing dentin demineralization.

  结论：乳桿菌因其对牙本质具较强粘附作用，且产酸能力强，可引起牙本质脱矿，在牙本质龋进展中发挥重要作用。

• dentin is the softer layer beneath the enamel.

  牙本质（dentin）是牙釉质下方较软的一层。

• objective the purpose of this study was to evaluate the effect of degradation of human root dentin collagen treated with collagenase after demineralization.

  目的探讨胶原酶对脱矿后的人牙根面牙本质胶原蛋白的降解作用。

• that's because hydrogen peroxide soaks through the protective outer coating of enamel and into the softer layer of dentin underneath, irritating the nerve-rich dental pulp at the core.

  这是因为过氧化氢会渗入釉质的外部保护层并进入牙质下面的较为柔软的一层，刺激神经组织比较多的牙髓。

• aim: preparing the antibody of human dentin sialoprotein and examining its expression in human different tissues.

  目的：制备人牙本质涎蛋白抗体，观察其在不同组织的表达情况。

• composition also put forwards a new standpoint in pain mechanism of dentin allergy.

  文中还对牙本质过敏癥的疼痛机理提出了新的观点。

• thirty weeks later two-millimeter-wide molar crowns emerged complete with pulp chambers root tips and bonelike layers of dentin and in a first enamel.

  周后，冒出了两公厘宽的臼齿牙冠，具有牙髓腔、牙根的根尖、一层如骨骼般的象牙质，以及最基本的珐瑯质。

• also included within the scope of the invention are related methods, such as methods of occluding a dentin tubule.

  在本发明的范围内还包括相关方法，如封闭牙质小管的方法。

• objective:to observe expression of dentin phosphoprotein (dpp) in developing rat teeth, to get a better understanding on teeth development.

  目的；观察牙本质磷蛋白（dpp）在大鼠牙齿发育各期的表达，探讨其在牙齿发育中的作用。

• objective to evaluate the effect of dentin matrix metalloproteinase(mmp) on the degradation of root dentin collagen.

  目的观察根部牙本质中的基质金属蛋白酶（mmp）对牙本质胶原的降解作用。

• the results of this study have provided theoretic basis for further investigation on the mechanism of the calcium transportation, dentin mineralization and signal transduction hi odontoblast cells.

  本研究结果为我们今后进一步探讨成牙本质细胞钙离子转运机制，深人了解牙本质矿化及信号转导提供了理论依据。

相似词

bone苦学；专心致志