查询词典 premolar

Methods Forty patients, who suffer from handicapping dentofacial anomaly and need pull out the maxillary first premolar teeth, were divided into test group (20 patients) and control group (20 patients) randomly.

将40例牙列拥挤，需做减数治疗的牙颌畸形患者，随机分为实验组和对照组各2D例。

The tissue responses to MTA were compared with that to amalgam. In 16 premolar teeth of dogs (32 roots), the root canals were cleaned, shaped and obturated under ideal condition.

第一部分：MTA倒充填后根尖周组织的愈合反应和非胶原蛋白的表达4只健康杂种犬，双侧下颌第三、第四双尖牙作为实验牙。

Results A satisfactory three-dimen- sional finite element FE model of the first mandibular premolar with pulp cavity was constructed which including 101564 elements and 144053 nodes.

作为一种理论应力分析方法，有限元分析方法常用于工程力学研究，直到1973年由Farall川等首先应用于牙列修复的优化设计中。

First premolar pulp cavity wall dentinal tubule scanning electron microscop micro morphology

第一前磨牙；髓腔壁；牙本质小管；扫描电镜；微细形态学

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。