Finally use the dynamic three axle shear test to research impulsive load function under red clay mechanics and distortion characteristic.
最后通过动力三轴试验仪研究冲击荷载作用下红粘土的力学和变形特性。
The shearer's ranging arm is a multi-body system and the load characteristic is very complicated, so it brings many difficulties to research dynamic property with traditional computational method.
采煤机截割部是一个复杂的多体系统，其负载特性非常复杂，采用传统的计算方法研究其动态特性非常困难。
According to the project of load characteristic dynamic monitoring in Guangdong Grid, the PMU equipment and the main station system are developed.
针对广东电网负荷特性动态监测项目的开展，该项目研制了P MU功角测量装置并开发了广域测量主站系统。
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