“中国历史干旱”的概念、定义、翻译、参考文献-科学参考

单词	中国历史干旱
释义	中国历史干旱 Encyclopedia 工学〔水利著作〕释 History Drought in China《中国历史干旱》记述1949年至2000年中国农业干旱的特点、时空变化规律和发展趋势的专著。
随便看	public encryption key Public English Test System public enterprise public expenditure management public expenditure on environmental protection public expenditure regulation public exposure public facility system Public Fields Law public finance public fire fighting facilities Public Garden public geographical education public geographic information system public geological survey and evaluation public good public goods public goods in environmental protection public governance Public Governance Theory public grazing land public hall Public Health Act（1875） public health care system public health emergency

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。