With a practical example of hydro-pneumatic spring,the valves parameters are designed and validated,and the resistance characteristics test is conducted.
通过实例,对油气弹簧阀系参数进行了设计,对设计参数进行验证,并对所设计油气弹簧进行了阻力特性试验。
The characteristic test of hydraulic pump requires a high response,so it is important to design an appropriate test system for hydraulic pump test.
液压泵特性试验对测试响应时间要求很高,因此建立一种合理的测试系统是非常重要的。
All the characteristic tests display a good stability and repeatability.
试验结果表明:防喘保护装置的响应时间为250ms,工作特性线与标准特性线一致,实际阀口压差流量特性曲线与理论特性趋势一致,所有特性试验具有良好的稳定性和重复性。
According to operating features of the high-capacity circuit breaker and with its characteristic test device,technical problems such as high-current producing program,closing phase selection,multi-magnetic access transformer,AC & DC characteristic test program,signal acquisition system and IPC & PLC communications are discussed.
根据大容量断路器的工作特性,针对其特性试验设备,探讨了大电流发生方案、选相合闸、多磁路变压器、交直流特性试验方案、信号采集系统、工控机与PLC通信等试验台设计的技术问题。
The Research and Development on the System of the Characteristic Tests and Fault Diagnoses of Pumping Station;
大中型泵站特性测试与故障诊断系统的研究与开发
Design of the transistor characteristic test system based on 51 MCU
基于51单片机的晶体管特性测试系统的设计
static characteristic test for generator set
发电机组静态特性试验
dynamic characteristic test for generator set
发电机组动态特性试验
Experiment and Rsearch of Ultra-Fine Sand Pumping Concrete Shrinkage Characteristics
特细砂泵送混凝土收缩特性试验研究
Exploring Feasibility of Small Wind Tunnel Suitable for Experiments on Riblets Drag Reduction
小型专用风洞试验段流场特性试验研究
testing method for abrasion resistance of rubber vulcanized (pico abrader)
橡胶特性试验方法-抗磨性(皮考磨损机)
Experiment Study on Deformation Performance and Hysteretic Characteristic of SRC Columns;
SRC柱变形性能及恢复力特性试验研究
Experimental Study on Hydrodynamics and Desulfurization Characteristic of Nozzle in Spray Scrubber;
喷淋塔中喷嘴流体特性及脱硫特性试验研究
The Test Research of Hydrolic and Sediment Trans-Porting Property for the Auto-Desilting Gallery;
自排沙廊道水力学特性及输沙特性试验研究
determination of foaming characteristics of lubricating oils
润滑油起泡特性试验方法
Automatic governing test of voltage and frequency for main generator( emergency generator).
主发电机（急发电机）荷及特性试验。
testing method for rust-preventing characteristics of lubricating oil
润滑油防锈特性试验方法
testing methods for optical properties of plastics
硬质泡沫塑料光学特性试验方法
method for physical testing of gypsum board products
石膏板物理特性试验方法
testing methods for in-plane shear properties of carbon fiber reinforced plastics by +-45 tension method and two pairs of rails method
纤维增强塑料平面剪切特性试验方法
Analysis of Suspension Characteristic and Experimental Optimization Based on K&C Test;
基于K&C试验的悬架特性分析与试验优化
Experimental study on control characteristics of circulating fluidized bed multi-generation system
循环流化床多联供试验台调节特性的试验研究
Simulation and Experiment Research on Nano Ceramic Machining Property;
纳米陶瓷加工性特性仿真及试验研究
Theoretical Analysis on the Dynamic Characteristic of Dissipative Sliencer and the Experimental Study;
阻性消声器动态特性理论及试验研究