frequency of training造句

This new system is being installed to improve the reliability of east rail s operations , ensure greater precision when stopping at stations and allow for higher frequency of train service
此系统可提升东铁列车服务的可靠性、令停靠车站位置更准确、以及提供更平均的列车班次。
However , a positive osteogenic effect depends on sufficient stimulation provided in terms of the intensity of the exercise workload , duration of the exercise , frequency of training , length of the training period , and site affected by the physical activity
大体上，阻力运动训练、承重型的耐力训练、甚至于日常步行训练均有助于减缓骨质流失的速度，然而欲得到足够的骨骼刺激效果仍需视所采用的运动型态与运动量而定，而且养成长期持续运动的习惯才能确保正面效果的维持。
It's difficult to find frequency of training in a sentence. 用frequency of training造句挺难的