泵

Disconnect the motor. An ejector or jet pump motor may be a separate unit mounted on the pump or the end bell of the motor may be part of the pump.

拆开马达。引射泵或射流泵的发动机可能是在泵上悬挂的一个独立单元，或者发动机的端盖是泵的一部分。

The present objective is to evaluate the possibility of installing pump jet on fishing vessels, including simulation of flow field near the pump jet, comparison with traditional propeller on issues of tangling, and life-cycle cost for typical Taiwanese fishing methods.

本研究目标是评估泵喷推进器用於渔船上的可行性，包括泵喷推进器出入口流场模拟、泵喷推进器与传统螺桨绞缠性能的比较、台湾渔船使用情形下成本效益之评估，也针对一般的台湾渔船，进行改用泵喷推进器的初步线型与安装设计并比较其静水性能与稳度影响。

If Puchi Meister BSA 1409D-pump lubrication system, equipped with a 380 V AC power-driven pumps grease, but at the same time there are 24 V power grease pump and hydraulic-driven pumps grease.

如普茨麦斯特BSA 1409D型泵车的润滑系统中，就配备了一个380V交流电源驱动的润滑脂泵，但同时还有24V电源的润滑脂泵和液压驱动的润滑脂泵。

On the research of reciprocating pump,if the linear motor-driven piston or reciprocating plunger being applied,the structure of reciprocating pump will be greatly simplified.And the movement of the piston can be changed so that the flow of pump is constant;Meanwhile easily to achieve automatic control,and when using the intelligent control system,easily to implement automated production.

在往复泵的研究中，如果采用直线电机直接驱动做往复运动的活塞或柱塞，那么往复泵的结构将大为简化，泵总体结构紧凑，系统效率高；并且可以通过改变活塞的运动规律，使泵的流量恒定；同时便于实现自动化控制，若采用智能化控制系统易于实现自动化生产。

On the research of reciprocating pump, if the linear motor-driven piston or reciprocating plunger being applied, the structure of reciprocating pump will be greatly simplified.

在往复泵的研究中，如果采用直线电机直接驱动做往复运动的活塞或柱塞，那么往复泵的结构将大为简化，泵总体结构紧凑，系统效率高；并且可以通过改变活塞的运动规律，使泵的流量恒定；同时便于实现自动化控制，若采用智能化控制系统，易于实现自动化生产。

On the basis of improved continuous flow equation,the mathematical model that expresses the interrelationship of the liquid pressure,the movement of plunger piston and the pump barrel clearance were setup,and simulating model s of the liquid instantaneous pres.

根据改进的连续流方程，建立了泵筒内液体压力、柱塞运动规律与柱塞泵筒间隙之间相互关系的数学模型，从而建立了泵筒内液体瞬时压力与泵示功图的仿真模型。

The fluid end of the plunger pump was analyzed with three-dimensional finite element method,and the distribution law of stress at the fluid end was obtained.

对某柱塞泵泵头体进行了三维有限元分析，获得了泵头体的应力分布规律，并应用ANSYS软件对泵头体的结构进行了优化，为类似的壳体零件的优化设计提供了依据。

Is a professional industrial pump sales joint venture in Taiwan Shun He co founded and other shareholder, is Japan's leading industrial pump manufacturers --- Day DENSO Small Metering Pump sole agent in Southern China, at the same time professional agents of various types of imported pump of high-quality original products, responsible for the above products in the Acting Regional sales technical advice and sales services.

广州顺贺环保设备有限公司是一家销售专业工业泵浦的合资公司，由台湾顺贺行企业有限公司及其它股东投资创立，是日本著名的工业泵浦制造企业---日装株式会社小型计量泵在中国南方的总代理，同时专业代理各类进口原装的优质泵类化产品，负责以上产品在代理区域的销售技术咨询及销售服务工作。

Further, a vapor discharge opening and a vapor discharge valve mechanism are provided in that part of the pump channel which is between the air discharge opening and an inlet section of the pump channel. The vapor discharge valve mechanism is closed in the start of the pump, preventing negative pressure at a fuel suction opening from being reduced, and the mechanism is opened in the start of fuel pressurization, discharging fuel containing vapor to the outside of the pump channel.

另外，在上述空气排出口和泵流路的入口部之间的泵流路上设置蒸汽排出口，此外设置蒸汽排出阀机构，其在燃料泵启动时闭阀而防止燃料吸入口的负压降低，如果燃料加压开始则开阀，从而将含有蒸汽的燃料向泵流路的外部排出。

The interior flow field of the deep－well pump is studied with Particle Image Velemetry technology. The effects of flow field on motion rule of valve and the effects of interior structure on flow field are analyzed.

林盛应用粒子成像测速技术对深井泵泵内流场进行了研究，分析了流场对泵阀运动规律的影响以及泵内结构对流场的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。