wireless contact的意思|示意

The latest notion is to store the number on another medium, one that can be read without contact, through a short-range wireless connection.

当前的理念式把号码存储在另一种介质中，无需接触即可读取，通过短距离无线连接完成。

And two weeks ago a leading wireless operator launched a 'Peopling service', which connects a smart-phone contact database to Facebook and Twitter accounts.

而两周前，一家主要的无线运营商推出了“人人服务”，可将一部智能电话中的联系人数据库跟Facebook和Twitter账户连接起来。

The wireless contact device realizes the wireless contact between the chief referee and the side referee, simplifies the complexity of the signal transmitter and saves the battery and cost.

本发明可以实现足球主裁判与边线裁判的无线联络，简化了信号发射机的复杂度，省去了电池，节省成本。