查询词典 dentin

Authors believe that this change in dentin is one of mechanisms for desensitization mainly.

电镜所见，提示牙本质表面的变化和管口的封闭是牙本质过敏症脱敏的主要机理之一。

Objective To evaluate the clinical effect of postcrown technique practice in big dentin defect.

目的 观察桩核加烤瓷冠技术在牙体大面积缺损修复中的临床应用疗效。

OBJECTIVE: To compare the difference in bond strength between titanium alloy with different surface roughness and dentin.

摘要目的：观察比较不同表面粗糙度的钛合金与牙本质之间拉伸粘接强度差别。

The results indicated that dentin thickness within 0.5-1.5mm had little influence on target variable.

结果发现：牙本质自由端厚度范围在0.5-1.5mm时对目标变量的影响很小。

Dentin bonding is always difficult due to its peculiar structure.

牙本质由于本身具有的结构特点，对它的粘接一直是牙齿粘接研究的难点和热点。

Distribution of Ca content in enamel and dentin in deciduous teeth was investigated.

釉质和牙本质中钙含量与龋病无非常明显的相关关系。

However, the average thickness of dentin matrix was thinner compared with the control ones.

该影响可能是通过对成牙本质细胞分泌功能的影响及对胶原纤维粗细和排列方向的控制所造成的。

The experimental results indicate that hydrogen bonding exists between dentin and adhesive.

实验结果表明：粘接剂与牙本质之间有氢键作用存在。

Methods Collected 25 extracted teeth with shallow dentin caries in 5 age groups, each group 5 teeth.

方法收集5组不同年龄组含有牙本质浅层龋的离体牙，每组各5颗牙齿。

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。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失