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For the process of forming member gear, the machine setting parameters for Free-form generators can be determined by either direct or equivalent transformation, both methods coincide with each other. For generated pinion, the author utilizes a imaginary modified member gear to get original machine setting parameters for traditional cradle-type generator, and then establishes a mathematical model including the second and third order contact parameters of the gear pair for optimal synthesis to optimize the quality of contact transmission of the gearing.

对于成形法加工大轮可以直接或通过等效转化的办法确定Free-form型机床的调整参数，二者是完全一致的；对于展成法加工小轮，作者利用假想修正大轮的概念获得传统摇台类机床调整参数的初值，然后建立包含齿轮副二阶接触参数和三阶接触参数的优化数学模型，以优化齿轮副的啮合传动质量。

Founded in 1984, on the basis of independent innovation, conutantly studying international advanced adrasive manufacturing technology,professional production of a wide range of precision ceramic grinding head, resin cutting film, cloth round, polishong wax, sand kits,belt,page round various grinding, grinding, polishing tools, products passed ISO9001-2000idt ISO9001:2000 quality managoment system certification and the PASH、ROHS international environmental directives and reated technical quality requriremrnts.

江苏美之轮工具有限公司成立于1984年，在自主创新的基础上，不断研习国际先进磨具制造技术，专业生产各种精密陶瓷磨头、橡胶磨头、橡胶芝麻磨头、羊毛抛光磨头、树脂切割片、布轮、抛光腊、砂套、砂带、页轮等多种磨削、研磨、抛光工具，产品全部通过ISO9001-2000idt ISO9001：2000质量管理体系认证以及PASH、ROSH环保等国际指令及相关技术质量要求。

The main products are 101—228mm various distance series and matching products with carrier roller, track roller, idler roller and driving roller assembly in more than 80 types of pedrail.

公司主要产品为101—228mm二十个节距系列，80多个规格型号的履带和与之配套使用的支重轮、托链轮、引导轮、驱动轮总成。

The Youth Exchange preconvention event brings together Rotarians and students involved in the Rotary Youth Exchange program.

青年交换的扶轮国际年会前会让扶轮社员及学生一起参与扶轮青年交换计画。

RYLArians, Rotaractors, and other family of Rotary members also come from far and wide for several preconvention events.

扶轮青年领袖营会员、扶轮青年服务团团员以及其他扶轮家庭的成员也都是来自四面八方前来参加许多年会会前会的活动。

This paper introduces the principle, the function, the constitutes and the classification of computer safety surveillance and controlling system based on field bus, and the working mode of field bus system has been explained, which are roll-call polling, roll-call passing, ALOHA, CSMA and CSMA/CS.

本论文简要介绍了计算机监控系统的原理、功能、组成及分类，阐述了基于现场总线技术的计算机监控系统的原理和组成，并说明了现场总线系统的工作模式，即轮叫轮询、传递轮询、ALOHA、CSMA和CSMA/CD。

Rotary's success depends on the support of every Rotarian and everyone in the family of Rotary.

扶轮的成功有赖於每个扶轮社员及扶轮家庭的每个人的支持。

Family of Rotary sends the message that a Rotarian ' s family is also a part of Rotary.

扶轮家庭」传达了一个讯息，那就是：扶轮社员的家庭也是扶轮的一部份。

I am a Rotarian because Rotary changes lives. I know this because Rotary has changed mine.

我是一位扶轮社员，因为扶轮改变我的生命，我深知这些因为扶轮己经改变我的人生观。

There were some differences in responses of life history characteristics to increasing temperature among the four rotifer clones.

四温度间，克隆A轮虫幼体的耐饥饿时间在15℃下最长，克隆B和C轮虫幼体的耐饥饿时间在30℃下均最短，克隆D轮虫幼体的耐饥饿时间随培养温度的升高而逐步显著地缩短。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。