查询词典 tooth

Double circular arc gear is a style of gears, which has convex-concave tooth profile and work in high efficiency.

双圆弧齿轮是一种具有凹凸齿廓啮合的高效齿轮，其优点是承载能力高，制造工艺简单，成本低。

Circular arc gear as a result of its tooth profile characteristic, thus has the very high contact strength and flexural strength.

圆弧齿轮由于其齿形特点，因而具有很高的接触强度和弯曲强度。

In this paper we derive the. curve equation of tooth profile on the basis of its meshing principle and discuss the necessity and possibility of replacing the equidistant curve which in the circular section of lang arc external pendulum curve by circular arc.

本文从其啮合原理出发，导出齿廊曲线方程，论述了以圆弧替代长幅外摆线环形部分等距曲线的必要性和可能性，提出圆弧齿形替代要求，运用最优化方法，给出最优设计方案。

At the same time providing customers with carbide circular saw blades and diamond tools for grinding, renovation, and many other business-for-tooth.

同时为客户提供硬质合金圆锯片及金刚石刀具的研磨、翻新、换齿等多项业务。

In order to sensitive toothpaste, for example, such a small dentinogenesis toothpaste tube can be closed, blocking the conduction of its hot and cold stimulation, and reduce the sensitivity of the teeth, if the symptoms continued, to find a dentist to identify the root causes of tooth limp.

以去敏感牙膏为例，这类牙膏能封闭牙本质小管，阻隔它对冷热刺激的传导，进而降低牙齿敏感程度，如果症状持续，就要找牙医师找出牙齿酸软的根源所在。

They knew only the law of club and tooth.

他们只知道俱乐部和牙齿的法律

These dogs and men were not town dogs and men. They knew only the law of club and tooth.

这些狗儿和人们并非和绅士，他们只懂得棍棒与獠牙之法。

Buck was learning the law of club and tooth.

巴克正在学会如何对付大棒和牙齿。

And every minute there was danger, because these dogs and men were not town dogs and men. They knew only the law of club and tooth.

在这里每一分钟都会有危险，因为这些人和狗都不是来自城镇，他们只承认大棒和牙齿。

In 1931 I was 11. Grandma was 93. It was the depression, and she lived with us in a cold-water tenement five floors up. She was bent, wrinkled, and had only one tooth left in her mouth.

193年，我11岁，奶奶93岁，很不景气，她和我们一起住在只有冷水供应的五楼，她弯着腰，满脸的皱纹，嘴里只剩下了一颗牙。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。