齿轮

OIL PUMP CHAIN.

油泵驱动齿轮。

At present, we have six series of products, including all kinds of auto powder metallurgy parts, gas engine, engineering machine, transmission, drive, home-use electric, etc. We also specialize in all kinds of chalybeate powder metallurgic gear and abnormal machine parts, have more than 560 kinds of products.

目前已具备了各种粉末冶金配件的生产能力，形成了包括汽车摩托车、内燃机、工程机械、传动、动力和家用电器等六大产品配套系列，专业生产各种铁基粉末冶金齿轮及异形机械零件560余种。

The Chinese are known to have used a chariot incorporating a complex series of gears.

中国是一个已知的战车组成的复合系列齿轮。

This is one of Allan Pease's chirpy gear-changes in this provocatively titled book.

这是阿伦皮斯在这一挑衅名为书扢齿轮变化之一。

We are just going to keep chugging away.

我们几个真是和齿轮一样转个不停，忙爆了。

Based on the fuzzy mathematics and the theory of the reliability design, the mathematics model of the fuzzy reliability design of the circular arc gear s is established.

根据模糊数学和可靠性设计理论，建立圆弧齿轮传动的模糊可靠性设计的数学模型，探讨其计算方法，并结合电厂球磨机的传动系统进行具体的模糊可靠性设计。

Net compile environment to established the double circular arc gear parametrization modeling system.

Net编译环境建立了双圆弧齿轮参数化建模系统。

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。

The differential mass uses symmetrical type and circular cone planet gear.

差速器则采用对称式圆锥行星齿轮差速器。

It deals with the invention and development of time-keeping apparatus in our country during a historical period of some three thousand years, tracing this development from remote antiquity with its sundial and clepsydra making use of the shadow of the sun down to the Dynasties of Han, Sui, Tang and Sung with their water-powered astronomical clockworks insta...

内容论述我国古代三千年左右有关计时器的发明和发展，自远古利用日影的圭表和日晷起，中间经汉、隋、唐、宋等朝代，附装在水力天文仪器上的水力天文钟，都采用了齿轮和凸轮的传动，即已都属于机械性。

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。