“simple machinery”的概念、定义、翻译、参考文献-科学参考

单词	simple machinery
释义	simple machinery Encyclopedia 理学静力学释 simple machinery简单机械人类在劳动实践中最早创造的结构简单的机械，包括杠杆、滑轮、斜面、螺旋、尖劈等。
随便看	semantic parsing semantic preference semantic presupposition semantic primitives semantic property semantic prosody semantic publishing semantic query optimization semantic reconstruction semantic reference system semantic relation semantic representation semantic resolution semantic retrieval semantic role Semantic Role Labeling semantic role labeling Semantics semantics Semantic search semantic search semantic search engine semantic segmentation semantics of first order predicate calculus semantics of formal systems

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