positive displacement self-priming progressive cavity rotary pump
正排量自吸分级腔螺旋形迥转泵
rotary displacement pump
回转泵，旋转排量泵
Mechanism analysis on micromachined gyroscope's detecting rotator's spin
微机械陀螺测量旋转体自旋频率的机理分析?
Body structural optimization of rotational flow self-priming pump based on orthogonal design
基于正交设计法的旋流自吸泵泵体结构优化
General;Centrifugal;Positive Displacement;Gear;Screw;Helical Rotor;Reciprocating;Diaphragm;Liquid Jet
常规;离心式;正排量式;齿轮式;螺旋式;螺旋转子式;往复式;隔膜式;液体喷射式
General;Reciprocating;Reciprocating Diaphragm;Turbo;Positive Displacement;Roller Vane;Rotary;Screw;Liquid Ring;Ejector
常规;往复式;往复隔膜式;涡轮式;正排量式;滚压叶轮式;旋转式;螺旋式;液圈式;喷射式
Flow Field Numerical Caculation and Analysis of Conical Spiral Impeller Blood Pump;
锥形螺旋叶轮血泵流场数值计算与分析
state of being twisted in a spiral
被旋转成的螺旋形.
Dose distribution of chest scan for multislice sprial CT
多排螺旋CT胸部扫描人体剂量分布
Self-priming Vortex Pump Variable Speed Performance and Internal Flow Test
自吸旋涡泵变转速性能与内部流场试验
rotary piston type positlve displacement flowmeter
旋转活塞式正压排代流量计
rotarydisplacement meter
“旋转”排量式仪表
Fluid flow pattern in rotor cavity of roto-jet pumps
旋转喷射泵转子腔内液体的流动规律
Numerical study on separation chamber of rotational flow in self-priming pump
旋流自吸泵气液分离室结构对性能影响的预测
Optimization design of structural parameters of rotational flow self-priming pump body
旋流自吸泵泵体结构参数的优化设计
single-stage self-priming centrifugal fresh water pump
单级自吸式离心清水泵
OPTIMIZATION ANALYSIS AND DEVELOPMENT OF A SPIRAL COIL CAVITY SOLAR RECEIVER WITH MOLTEN SALTS
螺旋盘管腔式熔盐太阳能吸热器的分析优化和研制
Helical Three Lobe Roots Pump Design and Rotor CAD Research;
螺旋式三叶罗茨泵设计与转子CAD研究