您要查找的是不是：
- 后 queen
- 后3G B3G
- 后的 posticus
- 目前，OFDM技术已成功的用于数字音频广播、地面数字电视广播、IEEE 802.11a/g标准、HIPERLAN2标准和ADSL系统（DMT调制）中，同时也在后3G/4G通信系统中占有重要的地位。 So the OFDM scheme is paid much attention to recently. So far, the OFDM scheme was successfully applied in the DAB system, the DVB-T system, IEEE 802.11 a/g standard, HIPERLAN2 standard and the ADSL system (DMT modem). On the other hand, the OFDM scheme is one of the important schemes in the Beyond 3G/4G.
- 天后 the Queen of heaven
- 后天 day after tomorrow
- 过后 (tw) after the event
- 日后 sometime
- 往后 (idiom) from now on ...
- 售后 after sale
- 延后 carry-forward
- 而后 then
- 在后 behind
- 向后 backward
- 其后 thereafter
- 后处理 post treatment
- 后半 second half
- 后部 rearward
- 后继 subsequence
- 税后 after tax
