查询词典 planet gear

Contraposed the problems in homegrown supercharge waterflood pumps,raised the design philosophy of fluid drive superseding traditional mechanical crank gear and designed a new style of double cylinder single-action hydraulic waterflood pump system under the precondition of satisfing water-injection technology requirements.

石油工业的发展对注水泵提出了更高的要求：一方面泵的压力越来越高，功率越来越大，而制造和维护成本要低，体积和质量也不能过大；另外由于石油工程用注水泵的工作条件十分恶劣，如何提高注水泵易损件的工作寿命，更好的满足需要是设计的关键。

First of all, the dynamic characteristic of teeth is analyzed, then the dynamic model is established for single-stage gear transmission system.

分析了齿轮轮齿的动态特性，建立了单级齿轮传动系统振动的动力学模型，提出了理论渐开。。。

The analysis results from gear vibration signals show that the fault diagnosis method based on intrinsic mode singular value decomposition and support vector machines can extract fault features effectively and classify working conditions and fault patterns of gears accurately even when the number of samples is small.

对齿轮振动信号的分析结果表明，即使在小样本情况下，基于内禀模态奇异值分解和支持向量机的故障诊断方法仍能有效地识别齿轮的工作状态和故障类型。

For this reason a kind of approximate constant speed ratio mechanism has been designed with the combination of rotary guiding-rod based gear mechanism and sinusoid mechanism, and its transmission characteristics have been studied.

为此，设计了一种基于转动导杆的齿轮机构与正弦机构组合的近似等速比机构，研究了它的传动特征。

GENTLE souls from market towns who really do wear sandals; unbending reverence for the excruciating protocol of debates, motions and amendments; the Sisyphean grit with which candidates and activists gear up for elections they cannot win.

来自各市镇的政客举止优雅，脚下果真穿着凉鞋；会上无数的争论、提议以及修正令人生厌，而他们却固执地对此充满敬意；候选人和活动家以西西弗斯式无尽的毅力来为无法获胜的选举而做准备。

By 1975, safety gear was developed, and this made the world accept skateboarding a little more easily.

在1975年，安全设备的开发，这使世界接受滑板一点更容易。

He says he takes client meetings on ski lifts, helps run professional sporting events and often receives free gear and apparel.

我总是拥有最时新与最出色的器材。

Our main production at home and abroad of the OEM license, various mid-range fashion, casual wear, clothing, motorcycle gear, such as ski suit.

我司主要生产国内外各牌贴牌、各类中档时装、休闲服、成衣、机车装、滑雪服等。

Henan Cheng Thai Trade and Industry Import and Export Trade Co., Ltd. is one of the manufacturing and trading company located in Henan Province, Zhengzhou, there is more than self-employed and joint venture factory, the main product for all types of knitted garments Soe clothing, sports protective gear, sweaters, etc., under the jurisdiction of self-Taisheng Clothing Factory Ltd. is located in Kaifeng, Kaifeng City, Henan Province (the company one hour's drive from the Factory), Factory employees 220 people, mainly the production of woven jackets, pants, skirts, pajamas sets, ski suit, etc. woven garments, the main five joint venture factory located in Henan, Hebei, Jiangsu.

河南泰诚进出口贸易有限公司是工贸一体的生产贸易型企业，公司位于河南省郑州，有多家自营和联营工厂，主要产品为各类梭针织成衣服装，运动护具，毛衫等，下辖自营工厂开封泰盛制衣有限公司位于河南省开封市（工厂距离公司1小时车程），工厂员工220人，主要生产梭织夹克，裤子，裙子，睡衣套，滑雪服等各类梭织服装，主要联营工厂5家分布在河南，河北，江苏。

This means that the motor drive shaft axis parallel with the drum cancels the bevel gear which is easy damaged and makes this drive more skimpily.

这种传动方式的电动机轴与滚筒轴平行，取消了容易损坏的锥齿轮，使传动更加简单。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。