泵

Squirmy rotor is a key part for eccentric Squirmy Rotor Pump, the stress magnitude and deformation condition of rotor is closely related to pump's performance, efficiency as well as its life cycle.

蠕动转子是偏心蠕动式转子泵的关键零件，转子的所受应力大小，变形情况与泵的性能、效率及产品寿命密切相关。

Emulsion pump is one kind of plunger,mainly as the power of mineral hydraulic pressure bracket,monocase hydraulic pressure stanchion and hydraulic pressure peak stanchion.

乳化液泵是柱塞泵中的一种，主要作为矿山液压支架、单体液压支柱和液压放顶支柱的动力源。

It is also shown that under the same conditions, the values of the LWI gain with incoherent pumping are evidently larger than those without incoherent pumping exceptΦ=0 and the time reaching the steady state is shorter; varying the initial condition doesn't change the stationary value of the LWI gain but can remarkably affect the transient evolution process of the LWI gain.

研究还表明，与不存在非相干泵浦时相比，除了相对位相Φ=0的情况外当存在非相干泵浦时系统可得到大得多的稳态增益，而达到稳态所需的演化时间也短得多；初始条件的变化不改变稳态增益的大小但对瞬态演化过程有明显的影响。

The key technique of this kind of pump lies in the machining technology and welding of the stator barrel.

这种螺杆泵的技术关键是定子泵筒的加工工艺及焊接问题。

These pumps have a single function stator which serves as both the intake and exhaust of the pump.

这些泵有一个单功能的定子，它可以用作泵的进口和出口。

Grundfos NSBasic, is a single-stage impeller and the two-stage impeller of the small end of the stomach pump , it has a cast iron pump , composite material or cast iron impeller can provide long-term stable and reliable in operation.

格兰富NSBasic，是单级叶轮与双级叶轮的小型端胃泵，它具有的铸铁泵，复合材料或铸铁的叶轮可以于提供长期稳定的可靠运行。

Establishing a geometric model of pump shaft with Three-dimensional modeling software and considering force condition to determine the boundary Conditions, after a reasonable simplification, then the modeling is inputted for ANSYS strength analysis combined with the traditional strength theoretical calculations of the shaft to get the result of stress and strain calculations and static stress and strain diagram.

应用三维造型软件建立了泵轴的几何模型，经过合理的简化，分析受力情况确定边界条件，在ANSYS软件中进行分析，结合传统的强度理论计算对泵轴的强度进行了计算和求解，得到了应力和应变的计算结果。

Basic structure of the centrifugal pump is composed of six parts, namely: impeller, pump, pump shaft, bearing, seal ring, stuffing box.

离心泵的基本构造是由六部分组成的，分别是：叶轮，泵体，泵轴，轴承，密封环，填料函。

This stylebook main introduce the three others.

本样本主要介绍其它几种结构型式的消防泵及相应的消防泵组。

This paper analyses and presents the design method of small discharge low specific speed submersible sewage pump.

探讨和提出了小流量低比转速潜水排污泵的设计方法，给出了 QW10 - 2 0 - 1.5型泵的设计实例和试验结果。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。