1g造句怎么写

The first generation, or 1g, technology was analog and transmitted voice calls only.

如无琥珀酰磺*噻唑,可口服链霉素每日1g,或新霉素每日1g。

4g的可寻址内存被拆分成4个象限，每个象限大小为1g，如图11所示。