positive semi-defini
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positive semi-definite kernel
英
[positive semi-definite kernel]
美
[positive semi-definite kernel]
中文释义
正半定核
单词分析
单词结构:
positive semi-definite kernel
字母数:29
记忆提示
🎯 重点记忆:
- 单词拼写:positive semi-definite kernel
- 核心含义:正半定核
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更新时间:2026-08-31 09:45:19