rear pump

40m concrete pump truck from Xuzhou Heavy Machinery Plant adopts front telescopic and rear swing-out outriggers in order to operate in the confined area.

徐州重型机械厂生产的40m混凝土泵车，采用前伸缩后摆动式的支腿型式，利于在狭窄地方的施工。

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The power distribution of pumping light and signal light in fiber, fiber length, rear cavity mirror reflectivity, threshold power, doping concentration and pump geometry which can influence the characteristic of the fiber laser are deeply investigated in the MATLAB simulation environment. 3.

在MATLAB仿真环境中，进一步分析泵浦光和信号光功率分布、光纤长度、后腔镜反射率、阈值功率、掺杂浓度以及泵浦结构对输出功率的影响。

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Based on the analysis of the working principle of arc-cycloidal gear pump and the motion relationships parametric equation of a kind of cycloidal curve ot internal tooth was put forward, the trouble of processing and mapping when the rear damaged was solved.

对圆弧-摆线齿廓转子泵工作原理及运动关系进行分析的基础上.提出一种内转子摆线齿廓曲线的参数方程，解决了内转子加工以及损坏后难于测绘的难题。

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As the pump is located the rear seat everything the back had to be pulled out.

在后面由于燃油泵是根据位于后座一切都必须退出.

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The rear of the substructure houses the driving motor of the hydraulic pump.

后面的子结构房屋的驱动电机的液压泵.

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