The first study to compare structural and relaxation (Swedish) massage, the trial found that both types of massage worked well, with few side effects.
这是比较结构和放松(瑞典)按摩的第一个研究，试验发现这两种类型的按摩效果很好，副作用少。
2
There are some deficiencies in the temple, like structural parameter of it needed being optimized, and the cost is relatively high in the trial-manufacturing moment.
新型边撑目前还存在一些不足，例如其结构参数还有待于优化；在试制阶段成本相对较高。
3
This article introduces the working principle, the structural design of a mobile digital hydraulic extracorporeal heart compression machine and its trial result on the human model.