查询词典 tractor

John used to hire out his tractor sometimes when he didn't need it himself.

当约翰不需要用他的拖拉机时，他便将它租给他人。

Cup drawing die has been used widely in automobile, tractor, airplane, horologe, electrical appliance and instrument products. It is important to study and develop three-dimensional CAD system of cup drawing die.

筒形件拉深模具在汽车、拖拉机、飞机、钟表、电器和仪表产品中，均有广泛应用，研究、开发三维筒形件拉深模CAD系统，对于提高模具设计效率和质量，推进模具CAD的普及和发展，具有重要意义。

The small motion hose-reeling irrigation machine is researched to match to 6～8 horse-power tractor.

9kW手扶拖拉机配套的小型移动卷管式喷灌机，确定了盘卷结构、动力系统、喷头车和匹配水泵等结构参数。

This paper introduces the applications of HST on tractor in detail and analyzes the different configurations and control methods.

本文详细介绍了静液压传动技术在拖拉机上的各种应用，对不同的配置方案和控制方式进行了分析。

The structure and the principle of HST used for tractor are introduced.

介绍了拖拉机用HST的构成和原理，分析了它的特性和效率并讨论了它的优点和缺点。

Objective:To observe the therapeutic effect of portable tractor in patients with intervertebral disc protrusion.

目的 ：观察便携式腰椎牵引器在治疗腰椎间盘突出症中的应用。

Acquired Tianjin Construction Machinery Ltd. of natural gas transmission pipeline hydraulic equipment production line project of the country are supporting equipment; Cixi Burgmann Sealing Materials Company W-type high temperature and high pressure spiral wound gasket has been successfully used to HYDROCRACKER up; Dalian Hydraulic Parts Plant Factory and Shanxi Changzhi Hydraulic steering vane pump, are of medium and heavy motor vehicle steering system of the key components, the current annual output of both plants has reached more than 10 million units; Qingdao Kipper sealed the company's new portfolio of large-scale bi-directional sealing and anti-water oil seal are respectively 9 tons FAW Jiefang trucks and tractor trailers 1 matching seals; addition Tianjin Co., Ltd. special precision hydraulic hydrostatic transmission devices and many way valve, Huzhou Miguel pieces of the company's multi-function hydraulic slide-valve, Weihai, a combination of pneumatic components调压阀the air relief valve, Guizhou Feng Yang's hydraulic pump stations and hydraulic valves, such as shift , are well received by users.

天津市精研工程机械传动有限公司的天然气输送管道生产线液压设备是国家西气东输工程的配套设备；慈溪博格曼密封材料公司的高温高压W型缠绕垫片，现已成功地用于加氢裂化装置上；大连液压件厂和山西长治液压件厂的转向叶片泵，是中、重型汽车转向系统中的关键部件，目前两个厂的年产量已达10万台以上；青岛基珀密封公司的新型组合双向密封和大型防泥水油封是分别为一汽解放牌9吨车和一拖拖拉机配套的密封件；此外天津特精液压股份有限公司的静液压传动装置和多路阀、湖州生力液压件公司的多功能滑阀、威海气动元件公司的组合调压阀的空气减压阀、贵州枫阳液压公司的液压泵站和液压换挡阀等，都深受用户的好评。

In my battalion we had Senior Sergeant Nesterov, a former kolkhoz tractor driver (Kolkhoz is sort of farm - Valeri), in the position of battalion mechanic.

在我的营里面，我们有一个老中士Nesterov，一个以前的kolkhoz拖拉机手，作为营的机械师。

Mar 23: Visits tractor factory, airplane factory, and kolkhoz near Tashkent, Uzbekistan.

访问乌兹别克斯坦塔什干附近的工厂农庄 b4c俄罗斯中文网

After papa sings for him, he would say 'Bravo Papa!'. Instead of we asking him where is what, now he's telling us where is what, for example he would point to his nose and say 'Nos', point to the animals and vehicles in the book and say their names in his own way, pig is 'zhuzhu', horses are 'ma~', elephants are 'buuu~~', Lions are 'Leo', motorcylces are 'mo tuo che', 'tractor', 'kran', 'hua' 'uncle tom' (he means Jeeps, since Papa pointed to jeep told him Uncle Tom has one, he started calling jeep uncle Tom) and 'bus' etc.

现在，不只是我们问他什么在哪里，乐然自己会指着东西，告诉我们了，比如指着自己的鼻子，说'nos'，指出书上的动物'猪猪'，指着书上的吉普车，说'uncle Tom' （因为爸爸告诉他汤姆叔叔有辆吉普车，从此吉普车就被乐然叫做"uncle Tom"了。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。