strengthening and activation是什么意思 strengthening and activation怎么读
strengthening and activation的相关资料
strengthening and activation的用法和样例
- Pages may have an activation context.
页面拥有一个活化的上下文。 - The techniques of activation and modification are overviewed.
本文概述了活性炭的各种活化和改性处理技术。
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