英语词汇“channel maintenance”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	channel maintenance
释义	channel maintenance 基本例句航道维护 In a period of time, the fluvial processes are getting active, which increases the movement of sediment and results in unfavorable effect on the maintenance of the channel.一段时期内，河床演变趋于活跃，增加了泥沙活动，对航道维护有不利影响。
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