“water conservancy machinery in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	water conservancy machinery in ancient China
释义	water conservancy machinery in ancient China Encyclopedia 理学中国古代水利机械释 water conservancy machinery in ancient China中国古代水利机械中国古代各种提水机械和利用水能的各种加工机械的起源、发展、成就及特点的记录及总结研究。
随便看	particle gun particle hole particle-hole particle-hole interaction particle-hole theory particle horizon particle identification particle identification technique particle image velocimetry particle image velocimetry，PIV particle in a box particle-in-cell method particle in cell simulation particle-in-cell simulation particle induced X-ray emission particle-induced X-ray emission fluorescence analysis particle induced X-ray emission, PIXE particle in spherically symmetric potential particle interaction particle lifetime particle line particle mass spectrometry particle mean diameter particle mean free path particle measurement

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