查询词典 pressure pump

Self forms independently the one individual system to the product of my unit at present , and the pressure can satisfy the different requirements to one stud pump of vast user to 3MPa, for the special requirement pressure attainability of 0.6~1.2MPa,.

目前我单位的产品己自成一个体系，压力为0.6~1.2MPa，特殊要求压力可达到3MPa，可满足广大用户对单螺杆泵的不同需求。

The results showed an optimum throat should be located near the die and peroxide could be fed in by means of weight batcher of high pressure metering pump system,which could control the production by means of pressure gauge and the decrease of peroxide.

结果表明，过氧化物最佳注入口应选择在靠近口模处，加入方式可选择侧位重量加料器或高压计量泵系统，后者可通过压力表、过氧化物的递减量对生产过程进行控制。

Equip with the high and low pressure water pump pressure supply device in system, the test medium circulating storage use.

系统内配置高，低压水泵供压装置，试验介质循环贮存使用。

Equip with the high and low pressure water pump pressure supply device in system, the test medium circulating stage use.

系统内配置高，低压注水泵供压装置，试验介质循环贮存使用。

Based on the theory of fluid transmitting pressure, this paper gives a method of dual pressure-out curve for the diagnosis of screw pump well working status.

韩修廷 ，张男，李永东基于流体传压理论，给出了诊断螺杆泵井工况的双憋压曲线法。

For multi-stage pump in series operation with the expeller seal combined with packing, the sealing water pressure should be: the lowest sealing water pressure of nth stage =∑Hi+0.7Hn, where n≥2

对于多级串联采用填料加付叶轮组合式密封，二级和二级以上轴封水压力一般为：第n级轴封水最低压力=∑Hi+0.7Hn，其中n≥2

The gear transmission of external gear lubricant pump was different from conventional gear transmission;the reason was oil filminess on meshing point of meshing gear had an inlet pressure and discharge pressure and a larruping load.

外齿轮润滑泵的齿轮传动有别于常规的齿轮传动，其原因主要在于油膜存在入口压力、出口压力和载荷的与众不同。

Oil pressure: the oil pressure at outlet of pump filter manifold and branch will be displayed locally.

油压：对泵出口、过滤器、总管和支管就地显示。

This article mainly introduced completes with programmable software to the saccharification pot , the dextrinize pot, Boils the pot, the lye pot, the thermal flask, the ice watering can and the disc heat interchanger carries on the temperature xamination control, carries on the examination to the filter-tank temperature To the balance tank fluid position examination control, the thermal flask and the ice watering can fluid position carries on the examination; To wheat juice current capacity examination control, The steam current capacity carries on the measurement; To the saccharification pot, the dextrinize pot, boil the pot clamp cover steam pressure as well as the steam distributor pressure carry on the examination; To various unclear wines liquid pump, Delivers Mai Zhibeng, the mixer and various pipe-line valve according to each operating time order realization automatic control.

本课题综述了啤酒糖化过程自动化过程的软件设计，本文主要介绍了用VB语言来完成对糖化锅、糊化锅、煮沸锅、碱液罐、热水罐、冰水罐及板式换热器进行温度检测控制，对过滤槽温度进行检测；对平衡罐液位检测控制、热水罐和冰水罐液位进行检测；对麦汁流量检测控制，蒸汽流量进行计量；对糖化锅、糊化锅、煮沸锅夹套蒸汽压力以及蒸汽分配器压力进行检测；对各醪液泵、送麦汁泵、搅拌器及各管道阀门按各工作时间顺序实现自动控制。

Software to design. This article mainly introduced completes with programmable software to the saccharification pot , the dextrinize pot, Boils the pot, the lye pot, the thermal flask, the ice watering can and the disc heat interchanger carries on the temperature xamination control, carries on the examination to the filter-tank temperature To the balance tank fluid position examination control, the thermal flask and the ice watering can fluid position carries on the examination; To wheat juice 环境/给排水论文 current capacity examination control, The steam current capacity carries on the measurement; To the saccharification pot, the dextrinize pot, boil the pot clamp co 土建水利论文 ver steam pressure as well as the steam distributor pressure carry on the examination; To various unclear wines liquid pump, Delivers Mai Zhibeng, the mixer and various pipe-line valve according to each operating time order realization automatic control.

本课题综述了啤酒糖化过程自动化过程的软件设计，本文主要介绍了用VB语言来完成对糖化锅、糊化锅、工科论文煮沸锅、碱液罐、热水罐、冰水罐及板式换热器进行温度检测控制，对过滤槽温度进行检测；对平衡罐液位检测控制、热水罐和冰水罐液位进行检测；对麦汁流量检测控制，蒸汽流量进行计量；对糖化锅、糊化锅、煮沸锅夹套蒸汽机械设计压力以及蒸汽分配器压力进行检测；对各醪液泵、送麦汁泵、搅拌器及各管道阀门按各工作时间顺序实现自动控制。

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％。