齿槽的

The finite element method and indirect method were used to analyze the slot-teeth component of detent force in PMLSM at the outlet end.

采用有限元法及间接法对PMLSM的动子在出入端时的磁阻力的齿槽分量进行分析。

Use the finite element analysis method to analyze the flux density, cogging force and the force density.

介绍了3种不同结构形式的永磁同步直线电机，基于3个不同的有限元模型，对电机的气隙磁密、齿槽力和力密度进行了分析。

With the id￠=0 vector control and the feedforward compensation of cogging, the minimum force ripple and maximum efficiency control of non-sinusoidal BEMF SPM motors can be obtained.

考虑永磁磁链谐波对永磁磁链导数矢量幅值及相位的影响，通过引入d￠q￠轴坐标系，提出一种id￠=0的非正弦波BEMF SPM电机矢量控制新方法，结合齿槽前馈补偿可以实现非正弦BEMF SPM电机的最小推力纹波最大效率控制。

Cogging torque is one of the most important parameters of PM motors,which causes torque ripple,vibration and acoustic noise.

齿槽转矩是永磁电机最重要的参数之一，它的存在会造成电机的转矩波动、振动和噪声。

Results The results showed that:①The experimental groups demonstrated more myelinated nerve fibers than that of the controls in 12 and 18 weeks.

外源性NGF能够促进下齿槽神经的再生和其感觉功能的恢复。

Patients experienced pulpal anesthesia in less than eight minutes, while the IANB method had a success rate of 67 percent in

到牙髓麻醉，而用下齿槽神经阻滞方法有67%的成功碧绿在相同的时间段内。

Patients experienced pulpal anesthesia in less than eight minutes, while the IANB method had a success rate of 67 percent in the

麻醉，而用下齿槽神经阻滞方法有67%的成功碧绿在相同的时间段内。

Such motor, which has slotted topology in particular, is considered by means of both analytical and numerical method.

本文对于具有齿槽结构的这类电机的磁场分布分别利用解析法和数值法给出了分析。

These results show that our noel treatment is effectie in regenerating aleolar bone for the treatment of periodontal disease.

这些结果表明：对于治疗牙周疾病，我们新型的治疗方法在齿槽骨的再生方面是有效的。

Objective: To compare results of blood supply of composite mandibular flaps in the blood supply pedicles with external maxillary artery and inferior dental artery and only with external maxillary artery.

目的：比较以颌外动脉为供血蒂和以颌外动脉及颌内动脉分支下齿槽动脉共同形成供血蒂的下颌区复合组织瓣的血供差异。

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。