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- engine long stroke 长冲程发动机
- This engine has long stroke and low rotate speed which are helpful to get high torque. So it is especially fit for the tricycles and ATV. 发动机行程加长，转速降低，获得良好的低速大扭矩，特别实用于低速重载的三轮车及沙滩车用户。
- Four hole on the jaws with center spindle adjusting,long stroke. 爪设计四孔，可因拨轮深度调换，缸体烤漆，行程长。
- Four hole on the jaws with center spindle adjusting, long stroke. 爪设计四孔，可因拔轮深度调换，缸体烤漆，行程长。
- Chain type long stroke pumping unit is mainly used in mid and anaphase oilfield. 链式长冲程抽油机主要是为开采中、期油田而设计的。
- The machine program consists of progressive headers, bolt making units, short and long stroke part formers. 其机械范围包括多工位成形机，螺栓成套机，短、长冲程零件成形机。
- Ultra long stroke crosshead diesel engine 超长行程十字头式柴油机
- We will take people a long stroke for all our customers to provide the safest, most economical and most complete system solutions. 我们将搏采众长，为所有客户提供我们最安全、最经济和最完整的系统解决方案。
- Excessively long stroke impels few increase in pump efficiency and will effect the fatigue life of the whole pumping system. 而冲程过大时泵效提高的幅度不大,反而影响整个抽油机系统的疲劳寿命。
- The combination of high gear ratio and long stroke can drain an entire air system unless the air supply system is specially designed to accommodate this type of actuator. 除非气源供应系统是经过特殊配置，以满足这种类型执行机构的要求，否则高齿轮传速比和长冲程的组合可能会耗尽整个气源系统。
- The authors think that the planetary gear pumping unit can work with long stroke or ultra-long stroke as the blue ele phant, it is characterized by impact structur... 认为行星齿轮抽油机与无游梁抽油机一样，可以实现长冲程或超长冲程，具有结构紧凑、体积小、重量轻和移运方便的特点，它克服了无游梁抽油机在换向方面存在的弊端，具有换向可靠性高和使用寿命长等优点。
- A six degree of freedom(DOF) complex movement system can meet the requirement by using rough movement of long stroke linear motor and tiny movement of short stroke Lorentz motor. 为减小微动电机的运动范围和加速度，必须提高直线电机的轨迹跟踪精度。
- Using the mechanism ,the system is confirmed that the feed actuation is carried out smoothly ，continuously ,and with high accuracy over a long stroke with a simple control . 以压电元件为驱动源，采用柔性铰链结构，研制出双脚步进式微型进给机器人系统。
- Many idler pulleys are adopted in the structure of the new type chain pumping unit instead of girder pole in traditional connection mode, which can achieve a long stroke at work. 摘要新型链条抽油机采用链条轨来代替传统抽油机连杆的硬连接以满足大冲程的工作要求。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- You can keep my book as long as you like. 我的书你要借多久都随你的便。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Fill your radiator with water, or your engine will overheat. 给你的散热器充水，否则引擎会过热。
- The beggar spun a long yarn about his misfortunes. 那个乞丐编造了一大篇自己如何遭遇不幸的故事。
- The engine of the car has been souped up. 这汽车的发动机加大了马力。
