网络释义专业释义
双语例句原声例句权威例句
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Internal composition of protons and neutrons is not examined completely.
科学家尚未对质子和中子的内部构成形成完整的认识。
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The analysis and research on the internal composition of the system and its signal processing are made.
对系统内部结构与信号处理进行了分析研究。
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Primary industry is the fundamental industry, and has economic competitions in its internal composition.
第一产业是基础产业，其内部也存在各行业的经济竞争。
应用推荐
$firstVoiceSent
- 来自原声例句