Experimental results show that low frequency pulse compression and channel match method can be used in shallow water sound channel to improve the SNR.

实验表明，脉冲压缩可有效增加浅海低频声脉冲的传输距离，信道匹配可用于消除多途对脉冲信号检测信噪比的影响。

youdao

The more interesting case for revoking privileges is the SVRCONN or CLUSRCVR channel that must match many certificates when at least one CA is trusted.

撤销权限的更有趣的用例是 SVRCONN 或 CLUSRCVR 通道，当至少有一个 CA 受信任时，该通道必须匹配许多证书。

youdao

Which channel is going to televise this match?

哪个频道要转播这场球赛？

youdao

Not long afterward, I watched Rafael Nadal play a tournament match on the Tennis Channel.

NEWYORKER: Personal Best

However, that aspect of the deal does not cover away qualifying games, and neither the BBC, ITV, Sky nor Channel Five made a successful bid for the match.

BBC: England match to be internet only

Instead, turn on Pawn Stars on the History Channel or Oprah or even a replay of the 1978 match-up between the Cowboys and the Redskins.

FORBES: Smacked In The Face By A Headline