Double eccentric shaft vibration exciter is the source of linear vibration.
振动给料机由双偏心轴激振器提供直线振动源。
The calculating equation of amplitude for the double eccentric driving mechanism is established by analysis.
本文通过分析，建立出双偏心机构传动振动体时的振幅计算公式。
Among our products, the central type butterfly valve and double eccentric butterfly valve are both awarded with National Hi and New Technological products, and National Level Spark Project.
本公司中心型蝶阀、双偏心蝶阀获得国家高新技术产品和国家级星火项目。
The article describes the analysis and deduction of the moving equation of eccentric double disc type grinding machine and finds out two optimum cycloid movements on the grinding machine.
本文通过对三偏心式双研磨机床的运动方程的推导和分析，找出在同一研磨机上实现两种摆线轨迹的最佳方案。
The phenomenon of double arc which is usually caused by the reasons of too big welding current, too small diameter of the nozzle and eccentric of the cathode has been simulated.
针对造成双弧现象的原因，模拟分析了由于电流过大、喷嘴压缩孔径过小和钨极偏心三种因素所导致的双弧现象。
This article describes the double-eccentric semi-ball valve's performance, structural characteristics and the scope of application.
介绍了双偏心半球阀的性能、结构特点及应用范围。
In case of insufficient strength in reinforced concrete eccentric compression members, especially of symmetric reinforced eccentric compression column, double encircling can be used for strengthening.
混凝土偏心受压构件，尤其是偏心受压对称配筋柱，强度不满足要求时，可用双面围套加以补强。
In case of insufficient strength in reinforced concrete eccentric compression members, especially of symmetric reinforced eccentric compression column, double encircling can be used for strengthening.
混凝土偏心受压构件，尤其是偏心受压对称配筋柱，强度不满足要求时，可用双面围套加以补强。
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