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- low specific centrifugal pump 低比速离心泵
- There is no special theory and design method to the low specific speed centrifugal pump.It adopts the waterpower design method of common centrifugal pump. 低比转速离心泵水力设计由于没有专门的理论和设计方法，只能采用普通离心泵的水力设计方法，从而导致圆盘摩擦损失大，泵的效率低。
- High-speed pump belongs to a specific centrifugal pump, and its appearance has put forward new requests and challenges for those designers. 高速泵是一种特殊的离心泵,它的出现对流体输送机械设计人员提出了新的要求和挑战。
- low specific speed centrifugal pump 低比转速离心泵
- Successful practice of the overload free design method in the multilevel centrifugal pump with the low specific speed 无过载设计方法在低比转数多级离心泵上的成功实践
- Flow Mechanism inside the Impeller of a Centrifugal Pump with Low Specific Speed and Design of the Impeller 低比转数离心泵叶轮内的流动机理和叶轮设计
- How to Open Widely the Usage Scope of Centrifugal Pump. 如何拓宽离心泵的使用范围。
- Centrifugal pumps are the most common pump power. 离心泵是最常见的动力式泵。
- Aluminium alloy has low specific electrical resistance. 铝合金的电阻很低。
- FSB and FSB-D type centrifugal pump, overflow part is made of Fluor plastic alloy, compact in structure and easy to operate with low price. FSB和FSB-D型离心泵,过流部件全部采用氟塑料合金制造,结构紧凑、操作简单、价格低廉。
- In this paper, the structure, principle and performance of a low specific speed roto-jet pump are introduced. 介绍了一种极低比转数旋喷泵的结构、工作原理及性能特点。
- FSB and FSB-D type centrifugal pump, overflow part is made of fluoroplastic alloy, compact in structure and easy to operate with low price. FSB和FSB-D型离心泵，过流部件全部采用氟塑料合金制造，结构紧凑、操作简单、价格低廉。
- FSBFSB-D type centrifugal pump, overflow part is made of Fluor plastic alloy, compact in structureeasy to operate with low price. FSB和FSB-D型离心泵，过流部件全部采用氟塑料合金制造，结构紧凑、操作简单、价格低廉。
- Roto-Jet Pump is a new type of high-pressure chemical centrifugal pump. 旋转喷射泵是一种新型高压化工离心泵。
- It may be 15 only based on metal and nonmetal composites with high strength and low specific weight. 要想使推重比达到15，还需采用强度高、比重小的非金属和金属复合材料。
- The process for preparing the electrode nipple pin with high binding property, low specific resistance was introduced. 摘要研制了高粘结强度、低电阻率、高渗透性能接头栓，并说明了改进的目标和方向。
- Energy saving of centrifugal pump for waterflooding and oil transfer by speed control. 油田注水集输系统离心泵调速节能研究。
- Improving the entry angle of the impeller in a centrifugal pump to adapt for the inflow condition. 改进叶轮进水角。 使之适应来流条件，达到进口无撞击。
- Method: According to inspecting the whole blood low specific viscosity,the index of aggregation of RBC,ESR,fibrinogen,TG and HBA_ 1c on DE,DM and NS. 方法 :分别对糖尿肠病组 (DE)、糖尿病组 (DM )、健康人组 (NS)进行了低切变率下全血粘度、红细胞聚集指数、血沉、纤维蛋白原、甘油三酯及糖化血红蛋白指数的检测。
- Since 1960s, we have cooperated with Hefei General Machinery, Institute to develop special centrifugal pump. 从六十年代至今我公司一直联合“合肥通用机械研究所”从事我国特种离心泵的研究和开发。
