您要查找的是不是：
- vertical high speed centrifugal pump 立式高速离心泵
- An Optimum Method for Low Flow High Speed Centrifugal Pump 小流量高速离心泵的一种优化方法
- Revamping of Vertical High Speed Centrifugal Pump Gear 立式高速离心泵增速机齿轮的改造
- Comparison of LEWA Process Diaphragm Pump with High Speed Centrifugal Pumps LEWA过程隔膜泵与高速离心泵的比较
- Calculation and Trial Study on Liquid Impact Force for High Speed Centrifugal Pump 高速电解液循环泵流体冲击计算及试验研究
- 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。
- Presents the recent research work on high speed centrifugal refrigeration compressor,and also gives application prospect of such kind compressor for water vapor compression and aeronautic enviroment control system(ECS). 本文介绍了国内外高转速离心式制冷压缩机研究现状,并针对水蒸气压缩和航空环境控制系统,分析了高转速离心式制冷压缩机在蒸气压缩制冷循环中的应用前景。
- Researching the light absorbent rate of extraction of green tea and oolong by high speed centrifugal machine, explore the relation of tea drink＇ s deposition and high speed centrifugal machine. 研究绿茶和乌龙茶提取液通过高速离心前后的透光率的变化，探索高速离心工艺对茶饮料产生沉淀的影响。
- low specific speed centrifugal pump 低比转速离心泵
- high speed centrifugal technology 高速离心技术
- small sized high speed centrifugal fan 小型高速离心风扇
- METHODS Three steps were used which included high speed centrifugation,calefaction and keeping pressure and high speed centrifugation to treat Ruhe Neixiaoye. 方法采用高速离心、升温保压、再高速离心的方法处理初药液,将产品的沉淀降至最低。
- Hydraulic Design of Non-Overload, Super-Low Specific Speed Centrifugal Pump 无过载超低比转速离心泵水力设计
- Improved Design of Non-Overload Super-Low Specific Speed Centrifugal Pump 无过载超低比转速离心泵改型设计
- The porcine parvovirus(PPV)HZ-9 strain isolated in the study was purified from infected porkling kidney cell cultures by high speed centrifugation with polyethylene glycol precipitation and CsCL quilibrirm density centrifugation. 将自行分离鉴定的猪细小病毒 HZ-9株感染仔猪肾原代细胞,采用 PEG 沉淀法及 CsCl密度梯度离心从病毒细胞培养物中提纯病莓。
- The train flashed by at high speed. 火车疾驶而过。
- The train is going at a high speed. 火车正在高速行进。
- We rounded the corner at high speed. 我们以高速度绕过拐角。
- This factory makes high speed gear shapers. 这个工厂制造高速齿轮造形机。
- Research of Expert System for Optimum Design of Low-specific Speed Centrifugal Pump 低比转数离心泵优化设计专家系统的研究
