角调制 meaning in English

angle modulation
angular modulation

It ' s a spr instrument based on angular interrogation , which can fulfill not only wide range but also highly sensitive angular scan . utilizing the principle of virtual instrument , an expandable , easy to use system control and data processing software is presented . micro fluid injection system , spr chips and temperature - controllable flow cell are developed as the accessories of the spr instrument
它是一种基于高精度机械扫描结构的谐振角调制spr系统，采用先进的虚拟仪器技术以及嵌入式微控制器为主体的仪器；设计、编制了操作简便、功能完备的信息处理软件和操作控制软件；设计和制造了配套的小型流动注入系统、温控测试池及可批量制备的spr生物传感芯片等，具有创新性。