The last American president to train as an engineer was Herbert Hoover.

Oddly enough, Hollis and Hoover got on rather well.

奇怪得很, 霍利斯和胡佛居然相处得很好.

Ike Hoover , the Chief Usher , answered the call private line.

首席接待员艾克·胡佛(IkeHoover)接听了专线电话.

to hoover the carpet

用吸尘器清扫地毯

For use in most machine tool bearing & gearboxes lubricated by circulating system.

可用于工具轴承 及 齿轮箱循环系统.

Other companies grumble about a lack of gearboxes and bearings.

其他公司也因为变速箱和轴承缺货而怨声不断.

Expensive and problem-prone gearboxes have always been the Achilles heel of conventional Wind Turbines.

昂贵和容易出现问题的变速箱,一直是常规风力涡轮机的致命弱点.

Heavy grade: gas turbines, water cooled generators, turbo vacuum systems, gearboxes and most rough machined surfaces.

高粘度: 汽轮机 、 水冷发电机 、 涡轮真空系统 、 齿轮箱和所有粗糙的机加工表面.

A new diagnosis method for the fault of gearboxes based on multiwavelet packets system is introduced.

提出了一种全新的基于多小波包的齿轮箱故障诊断方法.

Bearing rating standards. Life calculations for wind turbine gearboxes using the latest standards.

轴承校核标准. 采用最新标准计算风机齿轮箱的寿命.

Application All machine tool parts , including bearings and gearboxes, lubricated by circulating systems.

用途可应用于各种机械工具内的润滑油循环系统, 包括轴承和齿轮箱.

All of which are used in the fields of auto air-conditioner compressor and auto gearboxes, etc.

产品用于汽车 空调压缩机 、汽车变速箱等领域.

Suitable for use in enclosed industrial gearboxes and automatic, centralised lubrication systems.

适用于闭式工业齿轮箱和自动集中润滑系统.

To lighten the atmosphere, Byron asked Slote about the workings of the embassy.

为了缓和一下空气, 拜伦问起斯鲁特大使馆里的工作情况.

Physiologists are interested in the workings of the human body.

生理学家对人体的功能感兴趣.

I want labor to understand the inner workings of the company.

我愿意让劳工了解公司内部的工作情况.

The workings of the Stock Exchange are beyond most people's ken.

证券交易所的运作情况大多数人都不了解.

It is hard work to control the workings of inclination and turn the bent of nature.

要控制癖好,扭转天性,是困难的.

There was plenty of coal. The old workings could not get at it, that was all.

煤矿蕴藏相当丰富,但陈旧的作业面开采不到它, 这便是问题的症结所在.

Strict adherence to metaphors ties interfaces unnecessarily to the workings of the physical world.

刻意遵照隐喻会将界面和物理世界的事物不必要地绑在一起.

The workings of these machines are inaccurate.

这批机器运行不准.