蜂窩州 的英文怎麼說
中文拼音 [fēngwōzhōu]
蜂窩州
英文
beehive state-
Code division multiple access ( cdma ) has rapidly become a leading technology for commercial cellular systems because it has large capacity, good voice quality and big potential of upgrading etc. in 1996, china began the commercial trial of cdma cellular communication network in four cities, beijing, shanghai, guangzhou and xi ' an
基於cdma (碼分多址)技術的數字蜂窩系統由於具有容量大、音質好、升級潛力大等優點,贏得了廣大消費者及運營商的青睞,在世界各地也得到了越來越廣泛的應用。 1996年,我國首先在北京、上海、廣州和西安四城市進行了cdma網的商用試驗。
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