查询词典 teeth

Pitch circle diameter: d = mz = 3X12 = 36 Tooth crown heights: ha = m (f0 + x)= 3X (l +0.5)= 4.5 Tooth High: hf = m (f0 + cx)= 3X (l +0.25-0.5)= 2.25 Tooth full height: h = ha + hf = 4.5 +2.25 = 6.75 Addendum circle Chemical pumps diameter: Da = d +2 ha = 36 +2 X4.5 = 45 Fixed string tooth thickness: Sxn = m (π/ 2 * cos2a + xsin2a)= 3X (1.387 +0.6428 X0.5)= 5.125 Fixed string of high gear tooth thickness measurement: hxn = m (π/ 8 * sin2a + xsin2a)= 3X (0.7476X0.117X0.5)= 2.42 Modulus coefficient x0.5 m3 O20 ° pressure angle tooth thickness Sxn5.12 fixed string Addendum Coefficient string f1 fixed gear tooth thickness measurement most high hxn2.42 Teeth z12 2, shaft wear and tear maintenance: Axis gear pump wear is mainly because with the support roller shaft at both ends between the friction and wear, so that smaller shaft diameter.

分度圆直径：d=mz=3X12=36 齿顶高：ha=m（f0+x）=3X（l+0.5）=4.5 齿根高：hf=m（f0+c-x）=3X（l+0.25-0.5）=2.25 齿全高：h=ha+hf=4.5+2.25=6.75 齿顶圆直径：Da=d+2ha=36+2X4.5=45 固定弦齿厚：Sxn=m（π/2*cos2a+xsin2a）=3X（1.387+0.6428X0.5）=5.125 固定弦齿厚测量用齿高：hxn=m（π/8*sin2a+xsin2a）=3X（0.7476X0.117X0.5）=2.42 模数m3变位系数x0.5 齿形角o20°固定弦齿厚Sxn5.12 齿顶高系数f1固定弦齿厚测最齿高hxn2.42 齿数z12 2、轴的磨损维修：齿轮泵中轴的磨损主要是因为轴两端与支撑滚针间的摩擦磨损，使轴径变小。

The relation of teeth and occlusion were adjusted by Affine and Projection transformation.

以往的文献中有关CAD/CAM系统应用于全口义齿方面的报道很少［1，2］，而且这些报道主要是理论上的专家系统。

ABSTRACT Agenesis of one or more teeth constitutes one of the most common developmental anomalies in man.

牙齿的发育不全是一种人类常见的发育异常，先天缺牙是牙齿发育异常的表现之一，可伴随遗传性的综合征出现，也可能是单独的症状以散发病例或家系遗。。。

Tooth agenesis also named teeth number deficiency. It happens in tooth forming process or earlier period of tooth germ development.

先天缺牙又称牙齿数目不足，是在牙胚形成过程中或牙胚发育的早期，即牙蕾形成期的异常。

Any of various primitive eellike vertebrates of the class Agnatha,such as a lamprey, lacking jaws and true teeth and having a circular,sucking mouth.

圆口纲脊椎动物一种类似鳗鱼的无颚纲原始脊椎动物，如盲鳗，没有下颚和真正的牙齿，而长着圆形吮吸的嘴

The agouti is the only animal with teeth strong enough to open their grapefruit-sized seed pods.

Agouti的牙齿很锋利，能咬开葡萄大小的坚果荚。

German Air Force Commander Air Marshal Goering on the run His plane is a matter of their teeth, he declared:"Germany fly all the things I go to."

德国空军司令戈林空军元帅对碰到他的飞机的事情是咬牙切齿，他曾经宣称：%26quot；德国一切会飞的东西全归我。

It selects the algae that rocks hard with his teeth.

它选择了藻类的岩石与他的牙齿硬。

Because of today's alimentation, excess of tobacco and coffee more and more people need teeth whitening procedures.

由于今天的营养、超过咖啡和烟草需要更多人的牙齿美白程序。

Macaca mulatta in the Taihang Mountain ; mandibles ; sequence of teeth ; allometry analysis

太行山猕猴；下颌骨；齿序；异速生长分析

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷