On the third generation mobile communication, WCDMA is more used in the commercial fields and the one which is more mature technology.

关于第三代移动通信，其中目前商用比较广泛，技术比较成熟的当属WCDMA。

youdao

WSN has wide application potentials in military affairs, environment detecting, health affairs, home network and other commercial fields.

无线传感器网络的当用后景非常辽阔，从要外示反在军事、环境、安康、家庭和其它商业范畴等方里。

youdao

With the gradual maturity of technologies in grid, the study on grid used in commercial fields has been the second tidal wave in the world.

随着网格理论技术的不断成熟，国内外对网格的商业应用研究成为网格技术研究的第二次浪潮。

youdao

And we feel that we need political cooperation as well, in addition to cooperating in the security and economic and commercial fields.

WHITEHOUSE: President Obama��s Press Conference with Prime Minister Maliki | The White House

This is an expensive and time-consuming operation in large, commercial fields.

ECONOMIST: Terminator genes

With the cornerstone ideas in place, digital audio would start to slowly move from the realms of telecoms out into the broader academic and commercial fields.

ENGADGET: Primed: digital audio basics Mobile