齿槽的

For an orthodontic case with the discrepancy of the discoordination between the length of palate bone and tooth size or for a case with skeletal discrepancy of the unsymmetry upper and lower jaw in their size and position, the most common treatment is to extract the upper ahd lower first or the second premolar.

一般矫正治疗，对於齿槽骨和牙齿大小长度总和的不调和或上下颚骨骨骼性大小、位置不对称，其处置原则通常都以上下颚第一小臼齿或第二小臼齿等4齿做为拔除对象来进行矫正治疗。

Results revealed that: [1] The number of interproximal dental papilla present had a significant decrease (p.001) when the distance from the contact point to bone crest increased.

实验结果：[1]当牙齿接触点到齿槽骨嵴的距离增加，齿间乳突的存在数减少(P.001)。

Two motors were analyzed and optimized with the above method and the results show that the cogging torque can be reduced notably.

本文对每极槽数为整数和分数的两台无刷直流电动机分别进行了解析分析和优化，结果表明，该文的优化方法可显著削弱齿槽转矩。

By using Fourier series,the relation between the value and harmonic of cogging force and the number of slot and pole was acquired.

对微型短初级永磁直线无刷直流电动机进行了优化设计研究，在电机槽数不变的情况下，设计不同的电机绕组分布方式和初级长度内对应永磁体的数目，并进行了齿槽力的分析和研究。

Especially in the advanced localized periodontitis of molar with narrow furcation entrance diameter if un treated, the prognosis is poor, unless the oral hygieneis optimal in the furcal area.

一般而言，根叉齿槽骨病变患齿，尤其是带有狭窄根叉入口的进行性牙周炎之臼齿，如果根叉区域无法有效的牙菌斑控制或是没有治疗，则预后极差。

For the ovalization-curvature curve, the ovalization exhibits the unsymmetric-increasing ratcheting manner with the number of cycles. It is shown that the width does not affect the aforementioned curve, however, the deeper the sharp-notch, the larger amount of the ovalization to bend the tube to a certain magnitude of curvature.

至於椭圆化-曲度的曲线图中显示，椭圆化会随著循环圈数呈现非对称棘齿状的增加，而凹槽宽度对上述曲线没有太大的影响，但尖锐凹槽的深度越深，弯曲至某固定曲度时所产生的椭圆化量就越大。

First it analysed the principle made cutting power depress of zero degree side clearance angle woodworking saws from affecting cutting power three factor.

从影响锯切功率的齿距、齿槽面积以及锯料量三个因素入手，对零锯料角木工锯子的切削性能进行了研究。

Nominal Clearance is the actual space width of an internal spline minus the actual tooth thickness of the mating external spline.

理论侧隙：理论侧隙是内花键的实际齿槽宽减去与之相互配合的外花键的实际齿厚所得的值。

The distance from the contact point to the bone crest was the predominant factor, especially when it was 5 mm.

3牙齿接触点到齿槽骨嵴的距离为5mm，是齿间乳突存在或萎缩的决定性因子。

Machining Tolerance is the permissible variation in actual space width or actual tooth thickness.

加工公差：加工公差是花键的实际齿槽宽和实际齿厚的允许的变动量。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。