“history of irrigation engineering technology in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	history of irrigation engineering technology in ancient China
释义	history of irrigation engineering technology in ancient China Encyclopedia 理学中国灌溉工程技术史释 history of irrigation engineering technology in ancient China中国灌溉工程技术史中国古代关于灌溉、排水等工程技术的起源、发展、种类、功能特点及其变化规律的记录与总结研究。
随便看	ultra-low frequency ultralow interfacial tension ultra-low sulfur diesel production ultra-low temperature ultralow temperature ultra-low temperature freezer ultra-low-temperature frozen food ultra low volume concentrate ultra-low water saturation ultraluminescence ultraluminous galaxy ultraluminous galaxy nucleus ultra luminous infrared galaxies ultra-luminous infrared galaxies ultraluminous infrared galaxies ultraluminous infrared galaxy ultraluminous X-ray source ultraluminous X-ray sources ultramacroion ultramafic glass ultramafic rock ultramarine blue ultrametal-poor star ultrametric ultrametric field

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。