求翻译：该技术的应用，可减少抽油机驴头悬点载荷，降低抽油杆使用应力和变形，减少抽油泵的冲程损失并提高泵效，延长抽油杆及地面设备的使用寿命；是什么意思？

The technology can reduce the horse head pumping rod load, rod used to reduce stress and deformation, reducing the pump stroke loss and raise pump efficiency, extend the life of sucker rods and ground equipment;

正在翻译，请等待...

This technical application, may reduce the pumping unit horse's head center or point of suspension load, reduces the oil extraction rod use stress and the distortion, reduces the oil pump the stroke to lose and to enhance the pump efficiency, lengthens the oil extraction rod and the above-ground equ

Application of this technology can reduce pumping unit Horsehead polished Rod load, reduce stress and deformation of sucker Rod used, reducing the pumping stroke loss and improving pump efficiency, extend the life of sucker rod and ground equipment;

Application of this technology can reduce pumping unit Horsehead polished Rod load, reduce stress and deformation of sucker Rod used, reducing the pumping stroke loss and improving pump efficiency, extend the life of sucker rod and ground equipment;