查询词典 tooth

This article mainly elaborated the countershaft group bull wheel and the countershaft module processing technological process formulation, rolls the tooth working process the unit clamp design and the force top horizontal jade piece tooth's unit clamp design.

本文主要论述了副轴组大轮和副轴组件加工工艺规程制定，滚齿加工工序的专用夹具设计及强力珩齿的专用夹具设计。

Main products are spindle gear, single-double-tooth, the tooth crown, the umbrella gear, the wheel, Helical, worm, security off teeth, And small teeth, such as copper module.

主要产品有主轴齿、单双层齿、皇冠齿、伞齿、滚轮、斜齿、蜗杆、安全离合齿、及小模数铜齿等。

To explore the effect of high fluoride and low protein on tooth development and clarify the mechanism of excessive tooth wear, and decalcification of incisors were researched by SEM.

为了探索高氟低蛋白对牙齿发育的影响，阐明牙齿过度磨损的机理，应用扫描电镜对第一、二切齿脱钙前的矿化及脱钙后的基质结构作了观察。

On the other hand, the mouth of the original acid-base balance, but also with the consumption of acidic, mouth for a long time in acidic environment will be conducive to the growth of plaque, which cause tooth decay and tooth decalcification.

另一方面，口腔内原本的酸碱平衡状态，也会随著进食而呈酸性，如果口腔内长时间处於酸性环境，将有利於牙菌斑的生长，进而造成牙齿脱钙及蛀牙。

Soft decayed area in a tooth; progressive decay can lead to the death of a tooth.

牙齿中轻微腐烂的区域；进一步腐烂可能导致牙齿的死亡。

Before that time I unuausal washed my tooth so I had a little decayed tooth.

我想妈妈抓到了机会教育我，她说，"你这么喜欢那个药膏吗？"

This tooth has decayed quite badly.So I think it will relieve you a lotif I remove the tooth.

这颗牙蛀得很厉害，只有把它拔了，你才能摆脱痛苦。

Tooth Proportions.—There are 17 pitches: 2.5/5, 3/6, 4/8, 5/10, 6/12, 8/16, 10/20, 12/24, 16/32, 20/40, 24/48, 32/64, 40/80, 48/96, 64/128, 80/160, and 128/256. The numerator in this fractional designation is known as the diametral pitch and controls the pitch diameter; the denominator, which is always double the numerator, is known as the stub pitch and controls the tooth depth. For convenience in calculation, only the numerator is used in the formulas given and is designated as P. Diametral pitch, as in gears, means the number of teeth per inch of pitch diameter.

齿比——一共有17种齿比：2.5/5，3/6，4/8，5/10，6/12，8/16，10/20，12/24，16/32，20/40，24/48，32/64，40/80，48/96，64/128，80/160和128/256在这一系列的分数中的分子是径节，径节的大小决定了节圆的直径；而分数中的分母通常是分子的两倍，分母是残余径节，它的作用是控制齿槽的深度为了方便计算，在所有的公式中都使用分子作为计算参数，并且与齿轮的表示方式一样定义为径节P尺寸，也就是在节圆上，每英寸长度上的齿数

Based on conjugate theory, the motion analyses of chains with double-tooth and single-tooth link plates are conducted.

设计构想以滚子链为结构基础，加上静音链的齿形概念。

According to the construction constituted and the drive principles, the formation methods of the theoretical tooth shape and the practical tooth profile for hypocycloid and epicycloid are studied, and the right-angle coordinate equations and the complex number vector equations are deduced respectively.

根据摆线钢球行星传动的结构组成原理和啮合传动原理，研究了构成钢球摆线槽端面啮合副的内、外摆线理论齿形和实际齿廓的形成方法，并分别推导出内外摆线理论齿形和实际齿廓的直角坐标方程和复数矢量方程。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失