查询词典 inserted tooth

On the basis of analyzing the characteristics of new typed FA planetary transmission of cycloidal needle-wheel, a set of force bearing analysis theory of tooth surface with the modification of tooth profile of cycloidal gear was put forward.

在分析FA新型摆线针轮行星传动特点的基础上，提出了一套摆线轮齿形修形下的齿面受力分析理论，并采用MARC工程软件对针齿和摆线轮齿面的接触状态进行了有限元分析，结果证明了受力分析理论的正确性。

Based on the tooth profile plane model's boundary scope and the geometry dimension of the transmission gear, the paper calculates every point's Cartesian coordinate in all parts of tooth profile, such as addendum arc, involute, dedendum easement curve, axle hole arc and other boundary line section.

最后根据齿廓的几何尺寸和五类齿廓平面模型的边界范围，计算齿廓各部分，即齿顶圆圆弧段、渐开线段、齿根过渡曲线段、轴孔圆圆弧段和齿廓平面模型上其他边界线段上点的坐标，并连接这些点生成各部分线段，从而生成齿廓平面模型。

Ifs use finger shape milling cutter or a dish of shape piece of milling cutter adopt single tooth dispart law cutting time, cans process straight teeth, skewed tooth, a garden of stud gear and bring groove double helical gear or worm gear, this moment was processed gear's dentiform then by cutting tool become shape.

若用指形铣刀或盘形片铣刀采用单齿分度法切削时，可加工直齿、斜齿、园柱齿轮及带槽人字齿轮或蜗轮，此时被加工齿轮的齿形则由刀具成形。

OBJECTIVE: The molar tooth germ of 12 weeks abortion human embryo was transplanted and cultured under kidney capsule to see the dentiparous level and establish the culture mode of the human tooth germ regeneration.

目的：将流产人胚胎12周的磨牙牙胚植入到裸鼠肾囊膜下培养，观察其成牙情况，建立人牙胚再生的培养模式。

The interdental distance between the mesial groove of the first molars and distal groove of the second molars was measured on the maxillary dental casts. The interdental distances at the end of experimental tooth movement and retention were calculated. The effectuality of retentive appliances was evaluated by comparing the tooth movement distances between the experimental side and control side.

在加力结束后和保持结束后即刻制取上颌石膏模型，测量所有模型的第一磨牙牙合面近中沟与第二磨牙牙合面远中沟的距离，计算加力结束后与保持结束后的距离，比较实验侧与对照侧的牙齿移动距离，评价保持装置的有效性。

Not only can make each kind of yellow teeth, black teeth, fumatory teeth pure white and bright, regarding the center mild tetracyclin tooth, the fluorine spot tooth also may achieve the ideal decolorization effect.

欧诺洁深层增美牙贴不仅能使各种黄牙、黑牙、烟茶渍牙达到洁白亮丽的要求，对于中轻度四环素牙、氟斑牙也可达到理想的脱色效果。

Not only can make each kind of yellow teeth, black teeth, fumatory teeth pure white and bright, regarding the center mild tetracyclin tooth, the fluorine spot tooth also may achieve the ideal decolorization effect.

欧诺洁深层美白牙贴，应用革命性的目标色素同步加速激活技术，生成的丽齿新生态活性氧，能自由渗透进入牙釉质和牙本质中，提高牙齿活力，促进牙齿自身代谢，使牙齿在自身代谢过程中恢复洁白

AIM: To study the correlation between tooth wear and age as well as gender by investigating the state of average tooth wear on incisal and occlusion surfaces in general population.

目的：通过调查普通人群牙齿切缘及咬牙合面的磨耗情况，研究牙齿磨耗与年龄和性别的关系。

In the incontinuous cutting, the wave shape of milling can be looked as periodic function. When the milling wave shape with single-tooth was looked as impulse function, by the Fourier Transform, we can find out that it is composed of sine wave with a given frequency and a series of integer multiple frequency. Discussing on the power function is a major tache for studying on the cutting capability of the complex three-dimension groove milling inserts, so to know the facts that affect the single-tooth milling spectral value, and to observe the dynamic milling wave property from the composition of the power spectral, thus we can design and optimize grooves.

在断续切削中，铣削波形可被看作周期函数，将单齿铣削波形看成为脉冲函数，经过傅立叶变换，可以表示为一个按特定的基本频率变动的正弦波形的分量和许多个按基本频率的整数倍而变动的正弦波形的分量叠加而成，讨论所获得的频谱函数，是研究三维复杂槽型铣刀片切削性能的主要环节，以便了解影响单齿铣削波形幅值谱图的各种因素，并从功率谱图的组成情况来考察动态铣削波形的特性，从而进行槽型的设计和优选。

These results suggested that PTH might be involved in regulating tooth development during its morphogenesis and dent inogenesis and tooth germs were good example in such study.

牙胚培养在观察生长因子对牙齿发育的作用研究是有效的，PTH在牙齿发育中具有一定的促进作用。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。