channeledadj.有沟(凹缝)的；槽型的；引导的动词channel的过去式和过去分词形式.channeln.频道；海峡；方法；通道；（消息）渠道vt.引导；形成河道；集中（精力）channel sandston河道砂岩channel decoding信道编译码channels testing通道测试channel analysis信道分析channel patterns河型channel interval频道,间隔Channel Hegemony水泥工艺channel sampling沟槽样本channel stringer槽钢楼梯梁channel conflict渠道冲突