Longrich discovered a t. rex fossil with large tooth gouges in it.
Longrich发现一具霸王龙的化石上有许多大大的牙印。
Shampoo your hair, and then pour the egg mixture into your hair, using a large-tooth comb to help distribute it.
用洗发水洗发，然后将混合液倒入头发中，用宽齿梳子帮助分散开。
There's decay under a large filling. The decay is into the pulp of the tooth.
在你牙齿原来大块填补物下边也有龋坏了。龋坏已经到了牙髓。
This paper introduces a new method cutting the profile of tooth of large gear ring, which has no upper limit diameter.
介绍了一种大型齿圈齿形加工的新方法，并对其加工原理、主要参数的选择计算和切削试验结果进行了分析。
In this project we have carried out a research on the buried arc automatic welding process for large welded gears with hard tooth surface.
对大型硬齿面焊接齿轮的埋弧自动焊工艺进行了探索和实施。
Unfortunately, the fourth premolar in the upper jaw is quite large and looks like the first molar in the lower jaw; it is known as a carnassial tooth.
不幸的是，上颚的第四颗前臼齿很大，看起来就象是下颚的第一颗臼齿，这颗前臼齿也被称作叫裂齿。
The tooth shape deviation in the worn traction gear will increase the vibration of traction gear and traction motor, increase the noise and increase by large scale the dedendum stress.
牵引齿轮磨损产生的齿形偏差使得牵引构轮和牵引电机振动加剧，噪声增大，齿根应力大幅度增大。
However, the research on the bending strength of large module gear tooth root is scarce until now.
但是，目前对大模数齿轮弯曲强度的研究还比较少，因此研究大模数齿轮轮齿弯曲强度具有重要意义。
This article focuses on the process of shaping the mixed rifle with a large spiral angle in the cannon, and proposes a cone-like cathode structure with asymmetric cuneiform working tooth.
分析了火炮身管大缠角混合膛线的成型过程，提出圆锥体单边切进楔形工作齿的阴极结构，经试验确定了阴极体锥度、长度与楔形工作齿角度的匹配关系。
A positive conductive plate has a large area, large number of heat sinking tooth and heat dissipation holes, and good ventilation and heat dissipation effect.
该正极导电板面积大，散热齿和散热孔数量多，通风散热效果好。
When a tooth is fractured, has a large old filling, or is severely damaged by decay, your dentist may recommend the placement of a crown or cap.
如果您的牙齿裂开、有一个很大的填充体或者因龋齿而严重受损，您的牙医可能建议您安装牙冠或牙套。
Compared with the cycloid pin wheel gearbox, the planetary gearbox with one tooth difference, formed by cycloid equidistant line gears has advantages of high efficiency large loading capacity and...
应用摆线等距线齿轮组成的一齿差行星减速器与摆线针轮减速器相比，具有效率高、承载能力大和结构简单等优点。
Cold Strike forming is an efficient and advanced technology to produce tooth-like shaft parts such as large modulus splines and clutch hubs.
冷敲成形是生产大模数花键和汽车离合器齿毂等齿形轴类件的高效、先进成形工艺技术。
High tooth gear has small module, small pressure Angle, and large addendum to enlarge the transverse contact ratio, improve gear strength, and reduce the noise.
细高齿齿轮是采用小模数、小压力角、大齿顶高来加大端面重合度，达到提高齿轮强度、降低噪声的目的。
It remains a problem to be solved for the tooth profile on-machine measurement of large gears domestically and abroad at present.
大模数、大直径齿轮的齿形误差临床检测是目前国内外有待解决的问题。
Objective To investigate the clinical effect of cast post and core on the restoration of large area defects of tooth.
目的探讨铸造桩核修复牙体大面积缺损的临床疗效。
Rotary installment, the random Angle attacks the tooth, is the large-scale mold profession first choice.
万向装置，可任意角度攻牙，是大型模具行业的首选攻牙机。
Rotary installment, the random Angle attacks the tooth, is the large-scale mold profession first choice.
万向装置，可任意角度攻牙，是大型模具行业的首选攻牙机。
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