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- TYB series waterflood pressure regulating systems consist of two cylinder four chamber pump body, electro hydraulic reversing valve, control fluid circuit and control current circuit. TYB系列调压注水装置由双缸四腔泵体、电液换向阀、控制液路及控制电路组成。
- Two and Four Stroke Engines: Fast and Simple Answers. 两冲程发动机和四:快速简单的答案。
- Air cooled, four stroke, single cylinder, SOHC, 2 valves per cylinder. 风冷，四冲程，单缸，单顶置凸轮轴，每缸2气门。
- I made a skull cap from two cylinder crossing. 接着在把柱子顶端的弧形顶盖给做出来。
- Liquid cooled, four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. 液体冷却，四冲程，横向四缸，双顶置凸轮轴，4每汽缸阀门。
- If motor state whether two stroke or four stroke 如果是发动机说明是二冲程或四冲程
- Components of a typical, four stroke cycle, DOHC piston engine. 四冲程循环活塞发动机的典型构成。
- The golfer lost four strokes trying to get the ball out of the sand trap. 那个高尔夫球手花了四杆去打那落入沙坑的球。
- Introduce the development trends of Chinese motorcycle industry,the feature and specification of four stroke motorcycle oil. 分析了中国摩托车工业的发展趋势,介绍了四冲程摩托车发动机油的特点和规格。"
- The article introduces the method used to draw typical spread out drawing of the spinning objects accurately by the Authorware,especially for two cylinder objects crossed each other and truncate objects. 介绍了利用Authorware软件程序精确绘制典型回转体展开图的方法 ,包括相贯圆柱体和截断圆锥体
- AGE and Shanghai Combustion Engine Quality Control& Testing Office jointly developed and commercialized a5 KW generator with four strokes and single cylinder combustion engine. 本公司同时与上海机械工业内燃机检测所合作研制成功“万民安”燃气单缸四冲程电控内燃机样机，以及5kw发电机组配套的商品化。
- The card usually consists of two cylinders and their associated doffers. 梳毛机通常由两个锡林及和它们相联的道夫组成。
- "Great Wall"brand four stroke motorcycle oil obtained JASO quality certificate,and specially formulated to meet the performance requirements of four stroke motorcycle engine. 长城"牌四冲程摩托车发动机油已获得JASO质量认证,能够满足四冲程摩托车发动机的特殊性能要求。
- Watt's solution, which he patented in 1769, was to use two cylinders, not one. 瓦特设计出一种用两个而不是一个圆筒的发动机，他在1769年申请了该发明专利权。
- M.Y.E.Selim, J.C.Dent and S.Das, “Application of CFDto the Maching of In-Cylinder Fuel Injection and Air Motion in a Four Stroke Gasoline Engine,” SAE Paper No. 971601. 戴良哲,“单缸引擎缸内流场边界条件建立以及三维数值模拟”,国立清华大学动力机械研究所硕士论文,1996。
- two cylinder opener with axial flow 轴向怜双滚筒开棉机
- Two cylinders rotating in the same direction pull the fibers together to form the yarn. 两只转向相同的磨擦辊将纤维汇聚到一起,形成纱线。
- In the medley relay, all four strokes are swum by four different swimmers. 在混合泳接力中，所有四种泳姿由四个不同的游泳运动员来游。
- It is clear to all of us that two plus two is four. 二加二等于四对我们大家都很清楚。
- The two systems of government are polar opposites. 这两种政体正好相反。
