optical controlled technology

• 光控技术

optical controlled technology的用法和样例：

例句

1. The application of the virtual studio system is more and more universal in the production of television programs, and keying technology is the core of the system.
   摘要虚拟演播室系统在电视节目制作中的应用越来越普遍，而键控技术是该系统的核心。