单词pre-commercial
网络: 前商品化技术
Its research, highlighted in the latest issue of Biometric Technology Today, is at a "pre-commercial, proof-of-concept stage" .
最近一期《今日生物识别技术》强调，其研究处于“预先商用的概念验证阶段”。
Thefirst pre-commercial demonstration network in the southern hemisphere was built in Adelaide, South Australia by m.
第一个预商用示范网在南半球建立在阿德莱德，南澳大利亚州的m。
China Mobile launched the pre-commercial service for the third generation (3G) mobile phone telephony based on a homegrown standard.
中国移动已推出基于本土标准的第三代手机（3G）通话网络试商用。