This paper presents a new single-end fault location device based on traveling wave, detailedly describing the design of its hardware and software as well as the research on fault location method.

为此，提出了一种基于行波法的单端故障定位装置的开发思路，并详细介绍了该装置硬件、软件的设计工作及故障定位方法的研究。

youdao

One day soon, there may well be a single uber-device that will be your phone, music and video player, PDA, camera, camcorder, electronic book and anything else you can think of.

不用多久﹐就会出现一种超级装置﹐可以囊括电话、音乐和视频播放器、PDA、照相机、便携式摄影机、电子书和你能想到的任何东西。

youdao

This is of course a way to disguise the lack of pinch-to-zoom functionality, but it actually works pretty well as a single-handed operation on a small device anyway.

ENGADGET: Sony Ericsson Xperia X10 Mini / Mini Pro review