initiate
发表于 2025-3-23 09:45:06
Understanding Complex Systemshttp://image.papertrans.cn/c/image/223912.jpg
法官
发表于 2025-3-23 14:53:20
http://reply.papertrans.cn/23/2240/223912/223912_12.png
Affluence
发表于 2025-3-23 20:22:33
Challenges Facing the Pollsters Next TimeIntensive vibrations of unbalanced rotors do not only shorten the lifetime of expensive equipment.
啜泣
发表于 2025-3-24 00:45:59
The Divisions in American Society,Consider a model shown in Fig. 3.1. An asynchronous motor is coupled to the elastic shaft with an unbalanced disk (rotator) and balancing sleeve (oscillator) elastically coupled to the disk that can oscillate along the shaft.
制定
发表于 2025-3-24 05:14:48
http://reply.papertrans.cn/23/2240/223912/223912_15.png
COUCH
发表于 2025-3-24 06:36:42
http://reply.papertrans.cn/23/2240/223912/223912_16.png
完成才会征服
发表于 2025-3-24 14:07:45
Autonomous and Non-autonomous Systems with One and a Half Degrees of Freedom,Intensive vibrations of unbalanced rotors do not only shorten the lifetime of expensive equipment.
开玩笑
发表于 2025-3-24 16:55:53
http://reply.papertrans.cn/23/2240/223912/223912_18.png
Longitude
发表于 2025-3-24 19:03:09
Vibration of Shafts,Experimental studies and exploitation of rotating machinery (turbines, centrifugal pumps, etc.) show that the energy of lateral vibrations might be comparable with the energy of a power supply.
anthesis
发表于 2025-3-25 02:59:38
http://reply.papertrans.cn/23/2240/223912/223912_20.png