difference of sample
查询英语单词中文释义、音标、发音和例句。
difference of sample means
英
[difference of sample means]
美
[difference of sample means]
中文释义
样品平均数差
单词分析
单词结构：
difference of sample means
字母数：26
记忆提示
🎯 重点记忆：
- 单词拼写：difference of sample means
- 核心含义：样品平均数差
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更新时间：2026-08-28 22:58:16