It expounds how to use non-contact switch to stop the short circuit of the electric apparatus and lamp circuits etc. from sparking, and shows experimental and practical parameters.
阐明了如何使用无触点开关来防止电器线路及灯具等短路产生的火花，并给出了实验和实用参数。
I can also help with practical solutions, such as how to use the Internet for effective global communications, how to manage staff from a distance, how to set up payment systems, etc.
我还可以提供具体的解决方案，比如怎样利用互联网更好地与外界沟通，怎样实现员工的远程管理及如何建立支付系统等等。
应用推荐