机械油

The long ramshackle machine shed along the west edge of the yards, and the tool shed, small and dark with the smell of grease throughout, houses the machinery, old harnesses, outmoded binder equipment and modern drills an saws.

barnyard，对饲养者牛大牧群高效率地计划和hogs，与二个大谷仓， corncrib 和砖筒仓庄严地上升在它之上，美丽如画被安定在巨型槭树之下和三角叶杨长的摇晃机器棚子沿围场的西部边缘，并且工具棚子，小和黑暗与油膏的气味始终，房子机械，老鞔具、老式黏合剂设备和现代钻子锯在这个没有漆的棚子东边是d 双重车库，被发现巨大的水储存箱，并且在哪些之后被发现一棵巨大的苹果树，富有与开花但缺乏在果子里房子的北部在忍冬属植物树篱之后，果树园舒展对北部，对狂放的葡萄树和莓兴旺盘旋县瓦片在春天是数以万计许多被遮蔽的紫罗兰开花在缠结阴凉地下的垄沟银行。

It is vapour, coal, diesel oil made to take off discreditedly to the crude oil high in sulphur content, produce stench because of including sulphur alcohol.

常见的杂质有含硫，氮，氧的化合物，以及混在油中的蜡和胶质等不理想成分。它们可使油品有臭味，色泽深，腐蚀机械设备，不易保存。

More than 80 percent of artificially lifted wells in the world use sucker rod pumping system.

世界80％以上的机械采油井都采用有杆抽油系统。

Oil pumping with sucker rod takes a large proportion in mechanical oil production, and is one of the main energy-consumption equipment.

有杆抽油在机械采油中占有很大比例，是油田主要耗能设备之一。

Products are widely used in automobiles, motorcycles, air conditioners, air compressors, hydraulic engineering machinery, such as the sliding friction vice for connecting rod, rocker arm, steering knuckle, transmission gears, the fuel tank, frame and so round.

产品广泛用于汽车，摩托车，空调，空压机，液压工程机械等滑动磨擦副上，适用于连杆，摇臂，转向节，变速箱齿轮，油缸，支架轮等。

Power and mechanical engineering ; steam turbine ; rotor-bearing ; nonlinear vibration ; oil whip ; Newmark method

动力机械工程；汽轮机；转子-轴承；非线性振动；油膜振动； Newmark法

At present, our products have developed to machinery sealing, carbon-graphite products, resin product normal temperature, high temperature, strong anticorrosive, metal products dipped antimony, dipped aluminum, dipped aluminum alloy, dipped Babbitt alloy, shaft sleeve, bearing, slipper block, piston ring for oil-free cylinder, orienting sleeve, carborundum ceramic seal ringrotary joint.

目前产品发展至机械密封，石墨密封环、碳石墨制品浸渍有树脂类、金属类（浸锑，浸铝，浸铝合金，浸巴氏合金）、轴套、轴忖、轴承、滑块、无油汽缸用活塞环、导向套。碳化硅陶瓷密封环、轴套、轴承、分瓣环、导向套。

At present, our products have developed to machinery sealing, carbon-graphite products, resin product (normal temperature, high temperature, strong anticorrosive), metal products (dipped antimony, dipped aluminum, dipped aluminum alloy, dipped Babbitt alloy), shaft sleeve, bearing, slipper block, piston ring for oil-free cylinder, orienting sleeve, carborundum ceramic seal ring and rotary joint.

目前产品发展至机械密封，石墨密封环、碳石墨制品浸渍有树脂类、金属类（浸锑，浸铝，浸铝合金，浸巴氏合金）、轴套、轴忖、轴承、滑块、无油汽缸用活塞环、导向套。碳化硅陶瓷密封环、轴套、轴承、分瓣环、导向套。

Concurrently camp product :The automation mechanical device must each kind of translation series product, for example: The straight line guide rail, the guide screw strut, the shaft coupling, lock the nut, the straight line bearing, the knuckle bearing, the oil-retaining bearing and so on.

兼营产品：自动化机械设备所必须的各类直线运动系列产品，如：直线导轨、丝杠支撑、联轴器、锁紧螺母、直线轴承、关节轴承、含油轴承等。

Garden machinery: lawn machines, lawn drilling machine, comb-grass, tree branches shredders, Hedgerow machine, cut irrigation machinery, chain saw, a drug cars and gardening tools.

园林机械：草坪机、草坪打孔机、梳草机、树枝粉碎机、绿篱机、割灌机、油锯、打药车及园艺工具等。

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。