Channel-Channel Alignment  通道配准

Authenticity,Repairing the Old Like the Old  不知所措; 晕头转向

new-generation-old reservoir-old sealing formation  新生古储古堵

Old Day Embedded in Old Dictionary  老字典埋着老日子

old oil =old crude  老油

old well in old field  老区老井

Remain old appearances of old buildings in restora  修旧如旧

repair the old as old  修旧如旧

Bearer Channel， B Channel  承载信道

C-Channel (Control Channel)  控制通路

channel to channel adapter  通道通道适配器; 通道通道适配器通道通道选择器; 通道通道选择器

channel-to-channel  信道对信道连接

channel-to-channel adapter  通道选择器; 通道-通道衔接器; 信道-信道衔接器; 信道选择器; 通道间配接器

channel-to-channel adapter(CTCA)  信道至信道配接器

channel-to-channel connection  信道至信道连接

connection， channel-to-channel  信道对信道连接

deep-water channel in the north channel  北槽深水航道

disease of one channel involving another channel  并病

Speech channel Voice Channel  话音信道; 话路