根

After dealing with the CT image of pedicle screw with interpolation numberical method, for pedicle screw of gradeⅠ,CT had a positive predictive value of 52.7%, a negative predictive value of 94%.,a sensitivity of 67% and a specificity of 94%; for pedicle screw of gradeⅡ, CT had a positive predictive value of 75%, a negative predictive value of 100%.,a sensitivity of 100% and a specificity of 94%.

结果：采用"低窗位、高窗宽"原则处理CT影像后，CT对于Ⅰ度椎弓根螺钉的敏感度为33%、特异度为87%、阳性预测值为32%、阴性预测值为88%。CT 对于Ⅱ度椎弓根螺钉的敏感度为100%、特异度为88％、阳性预测值为60%、阴性预测值为100%。Kapper值为0.603。

The obturation time, incidence of pain during obturation and obturation quality were recorded and compared.

比较两组的根管充填时间、术中疼痛情况和根管充填效果。

Methods 112 teeth treated by complete root canal preparation were chosen to fill the root canal,and the main points of nursing during canal obturation were summarized.

方法对112颗进行根管充填的患牙进行护理配合，总结根管充填护理的要点。

Note: The Bracket means non-flexible conductor species ;A – solid conductor , omissible ;B- seven-wire-stranded conductor .

注：表示非软结构电缆的导体种类， A-单根导体，可省略； B –七根绞合导体

For a second, I counted six fingers, but one was from the other hand.

刚刚我以为她有六根手指但有一根是另一只手的，没事

All the data onside showed that this drilling fluid fulfilled the requirements of drilling operations in Chuandong area.

为此，我们对川东地区的碳酸根和碳酸氢根污染钻井液的现象进行了一系列实验研究。

This can be removed by using a Q-tip or an orangewood stick with a cotton tip.

这能藉由使用 a Q 被移动-用棉花顶端的顶端或一根橙木根。

At the same time, the limitations in researches are also argued. In the last part, the philosophical and scientific standpoints of Bacon\'s Novum Organum are evaluated. And, it is concluded that Bacon succeeds and criticized predecessors. Moreover, his thoughts influenced the modes of thinking of later generations.

所以本文在这一部分中深入探讨了培根的基本科学研究、具体科学见解和在科学研究中存在的局限性；最后，本文欲对《新工具》中的哲学和科学思想进行评论，较深入地梳理培根对前人的继承和批判、对后世的影响和对今天的启示。

At the same time, the limitations in researches are also argued. In the last part, the philosophical and scientific standpoints of Bacons Novum Organum are evaluated. And, it is concluded that Bacon succeeds and criticized predecessors. Moreover, his thoughts influenced the modes of thinking of later generations.

所以本文在这一部分中深入探讨了培根的基本科学研究、具体科学见解和在科学研究中存在的局限性；最后，本文欲对《新工具》中的哲学和科学思想进行评论，较深入地梳理培根对前人的继承和批判、对后世的影响和对今天的启示。

He was a man of medium height,with a puffy face and little eyes; he was close-shaven, and it lookedas though his moustaches had not been shaved, but had been pulled outby the roots.

他是一个中等身材，胖脸，小眼睛的人，齐胡子根刮了脸，这使得看起来他的胡子仿佛不是刮掉的，而是被连根拔掉的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。