单词	channel coding
释义	channel coding 信道编码
随便看	unstable theory unsteady unsteady flow unsteady problem unsteady state unstructured grid unsuitable unsuitable value unsupervised learning unsymmetric (= unsymmetrical) unsymmetry untouchable number U-numbers (= Ulam sequence) unusual number unusual quantifiers unweighted unweighted mean unwind unwinding un-【前缀】 up and down method (= up-and-down method) up cross upcrossing inequality UPC (= universal product code) updated

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