prototype instrument

Simulate clinical experiments show that the music electrotherapy instrument prototype has some curative effect in treatment of insomnia and neurasthenic.

性能实验测试表明，仪器达到了设计要求，模拟临床实验在一定程度上反映了样机在治疗失眠和神经衰弱方面的疗效。

The principal-minor structure could support hardware upgrading, and being close to commercial prototype instrument.

主从式结构设计可使系统能灵活地实现硬件升级, 能较好地贴近商业性样机要求.

Research on Virtual Prototype of Positioning& Testing Instrument in Automated High-Power LED Sorting Machine

大功率LED分色分光机定位测试装置的虚拟样机研究

In a word, the prototype instrument has good practicability.

样机在临床试验过程中运行良好，基本达到实用水平。