Music nursing was the conjunctive product of music, psychology and nursing.
音乐护理是音乐、心理学、护理学结合的产物。
As the main conjunctive mode of the steel structure, high-strengthened hexangular bolt joint auxiliary has got widely used in production.
高强度大六角螺栓连接副作为钢结构的主要连接方式,在生产中得到了广泛的应用。