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

单词	water conservancy in ancient Kaifeng city
释义	water conservancy in ancient Kaifeng city Encyclopedia 工学〔中国古代城市水利〕释 water conservancy in ancient Kaifeng city古都开封水利古代开封市的航运、防洪、供水、灌溉等水利事业。
随便看	John Jacob Astor John James Osborne John James Rickard Macleod John Jamieson Carswell Smart John Jay John Joseph Akar John Joseph Curtin John Joseph Mearsheimer John Kani John Keats John Kemp Starley John Kenneth Galbraith John King Fairbank John Knox John Knudsen Northrop John Lackland John Lander Harper John Langshaw Austin John Leask Lumley John Ledingham John Leighton Stuart John Lewis Gaddis John Lilburne John Lilburne Case John Locke

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