In this paper, an organic combination of surface molding and numerical calculation is applied to optimization design for centrifugal pump impellers.
本文将曲面造型与数值计算有机的结合在一起应用到离心泵叶轮的优化设计中。
Reciprocating pumps convert rotary motion to linear motion. Pump speed in RPM determines the pumps output volume for any given combination of cylinder bore and piston stroke.
循环泵将曲轴旋转运动转化为柱塞的直线运动。泵速转每分钟决定了任何气缸和活塞组合的排泵量。
Unreasonable selection of pump type and improper combination operation are the main causes of low efficiency and energy consuming of intake pumping station equipment.
取水泵站装置效率低、能耗大的主要原因是水泵选型和组合运行调度不合理。
Heavy duty precision cast 304 stainless steel pump block exports and to ensure the perfect combination of electric pumps.
重负荷精密铸304不锈钢出口及泵座，保证水泵电机完美的组合。
We are looking for 300ml PET bottle with pump. Round bottle, 6cm dia, 11cm height (till shoulder), pump Silver and black combination.
我们正在寻找300毫升PET瓶泵。圆瓶，6厘米直径，11厘米高度(到肩膀)，泵银色和黑色的组合。
Rattling electric pump rotor may be uneven, or combination of bad coupling, bearings wear bending;
水泵剧烈震动可能电动转子不平衡，或联轴器结合不良，轴承磨损弯曲；
It USES residual heat systems in combination with a geothermal heat pump and combined heat and power.
它使用余热系统与地热热泵相结合，热电联产。
The invention relates to the combination of reversible proton pump inhibitors and airway therapeutics for the treatment of airway disorders.
本发明涉及用于治疗气道病症的可逆的质子泵抑制剂和气道治疗剂的组合。
How to ensure quality water, enterprises adopted a series of measures: (a) adjustment Pump the rational allocation of equipment and implement the best combination of man-machine.
如何确保优质供水，企业采取了一系列措施：(a)调整机泵设备的合理配置，实行人机最佳组合。
In another embodiment, the application is directed to a combination of a fluid controller comprising an electrically powered pump and an inflatable device.
在另一个实施方案中，这项申请指向包括电动泵的流动控制器和充气装置的组合。
The present preparation comprises a fixed oral dosage form comprising a proton pump inhibitor in combination with acetyl salicylic acid.
该制剂包括含有质子泵抑制剂与乙酰水杨酸组合的固定的口服剂型。
After calculating, the be st combination of pumping parameter and pumping rod and interval of stabilizer a nd pump efficiency are shown, which...
通过软件计算，可确定出抽汲参数、抽油杆、扶正器间距和泵效的最佳组合。
The pump body combination with control valve, and with built-in adjustable relief valve, one-way valve, it could greatly simplify the system design and installation.
泵体与方向控制阀组合，并内置可调溢流阀，单向阀，可大大简化系统的设计与安装。
This kind of pump is a combination of general sewage pump's traits and mud pump's functions, which can deliver the high-viscosity liquids to the designated height without being blocked.
在使用方面该泵具有一般污水泵的特点，同时具备泥浆泵的功能，能够将粘稠度很高的液体输送到一定高度，不易堵塞。
The invention also includes capsules, soft capsules, controlled-release capsule, osmotic pump capsules or other proper types of preparation which are prepared through the medicine combination.
本发明也包括利用该药物组合物制备的硬胶囊、软胶囊、缓控释胶囊、渗透泵型胶囊或其他合适的剂型。
The combination may be used in a pump, a linear actuator, a motor, or a shock absorber.
此组合可以被用于泵、吸震器、促动器或马达。
By using the characteristics, the combination of two Hooke's joints with cylindrical gear mechanisms forms the driving system of a differential velocity vane pump.
利用这一特性，把两个万向节机构和圆柱齿轮机构组合形成了叶片差速泵的驱动系统。
The present invention relates to a combination of a chamber and a piston, and a pump, engine, oscillation absorber and a converter containing such combination.
本发明涉及一种活塞和腔室的组合以及包括该组合的泵、吸震器及促 动器。
The rotary motion of a profiled impeller in combination with a shaped pump housing or volute applies centrifugal force to discharge fluids from the pump.
成型叶轮的旋转运动以及成型的泵壳或蜗壳产生离心力从泵中排出流体。
In this paper, LB1600 screw pump system has been designed and calculated combination of the previous design experience.
结合先前的设计经验，本文对大排量lb1600螺杆泵采油系统进行了设计计算。
By a combination of theoretical analysis and performance testing, it is shown that refrigerant mixture R407C is a drop-in substitute for R22 in inverter heat pump air-conditioners.
通过理论分析及空调器整机性能试验， 说明混合工质R407C是变频冷暖空调器中R22 的灌注式替代工质。
A combination method of the fault tree analysis and fuzzy comprehensive estimation was established to evaluate the reliability of oil well pump.
文中将故障树分析和模糊综合评判分析相结合，建立了组合分析法，并对抽油泵进行了可靠性分析。
Combination of electric pump-controlled mechanical structure even more than the traditional mechanical-line pump is simple, less the number of parts is expected to achieve higher reliability.
电控组合泵的机械结构甚至比传统的机械直列泵简单，零件数目少，可望达到较高的可靠性。
To increase the solar pump power, the structure of multi-mode fiber array or parabolic dish concentrator array combination with tapered fiber bundles is put forward.
为了提高太阳能泵浦功率，提出通过光纤集束熔锥侧面耦合器构成多模光纤阵列或者聚光器阵列的结构。
To increase the solar pump power, the structure of multi-mode fiber array or parabolic dish concentrator array combination with tapered fiber bundles is put forward.
为了提高太阳能泵浦功率，提出通过光纤集束熔锥侧面耦合器构成多模光纤阵列或者聚光器阵列的结构。
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