The Application and Maintenance of PH-series Ring-pumping Negative Pressure Foam Proportional Mixer;
浅析PH系列环泵式负压泡沫比例混合器的使用与维护
The principle and type of proportional gas mixer which was used in the modified atmosphere packaging machine were summarized.
综述了气调保鲜包装机中气体比例混合器的原理、类型及气体混合配送技术,研究了应用气体比例混合器的新技术实现不同比例气体的调节与组合,连续不断地供给气调保鲜包装机,适应各种被包装物品的保鲜包装要求。
The paper analyses the working principles and structures of the pressure air-foam proportioner.
本文对压力式空气泡沫比例混合器的工作原理、结构进行了分析 ,提出了压力式空气泡沫比例混合器的结构设计与计算方
coupled water motor-pump proportioner
成对的水动机-泵浦比例混合器
LD end-pumped solid-state CW green laser with air and water hybrid cooling system
基于水、风混合型冷却系统的LD端面泵浦全固态连续绿光激光器
Analysis on Influence of the Way of Pumping on Double-clad Pumped Fiber Lasers;
泵浦方式对双包层泵浦光纤激光器影响的分析
Study on Theory and Applications of Self-Mixing Interference Effects in LD Pumped Multi-Mode Solid-State Lasers;
LD泵浦的多模固体激光器自混合干涉效应的理论与应用研究
liquid proportioner
液体比例(混合)器
Key Techniques in Electrically Pumped Organic Semiconductor Laser
电泵浦有机半导体激光器的关键技术
proportion of ingredient
(指混合物的)成分比例
Stochastic comparisons in proportional reversed hazard rate mixing model
成比例反向失效率混合模型中的随机比较
explosion pumped gasdynamic laser
爆炸泵浦气动激光器
Analysis of Influence of Laser Resonator and Pump Reflection Coefficient on Cladding Pumped Fiber Lasers;
激光腔及泵浦反射系数对双包层泵浦光纤激光器影响的分析
Design for Drive Source of Laser Diode Pumped Erbium Doped Fiber Amplifier;
掺铒光纤放大器泵浦激光器驱动电源的设计
Experimental study of air heat pump water heater using mixing refrigerants
空气源热泵热水器中几种混合工质的实验研究
Design and research of artificial sand pumping concrete mix
机制砂泵送混凝土配合比的设计与研究
Automatic Testing and Control System for Electro-Hydraulic Proportional Displacement Pump Based on LabVIEW
基于虚拟仪器的电液比例变量泵自动测控系统
Laser Diode Pumped Passively Q-Switched Microchip Laser;
激光二极管泵浦的被动调Q微片激光器的研究
The Studies on Yb:YAG Direct Bonding Waveguide Laser by End-pumping of LDs
LD端泵浦Yb：YAG直接键合波导激光器的研究
Experimental Research on LD Pumped Passively Continuous-wave Mode-locked Lasers with SESAM;
LD泵浦的SESAM被动连续锁模激光器实验研究
Pump Hysteresis Phenomena in Passively Mode-locked Fiber Laser
被动锁模光纤激光器中泵浦滞后现象的研究