“河套地区农业史”的概念、定义、翻译、参考文献-科学参考

单词	河套地区农业史
释义	河套地区农业史 Encyclopedia 理学中国农业史释 agriculture history in Hetao region河套地区农业史中国阴山至蒙陕长城、贺兰山至晋陕峡谷整个河湾内外的农业发展历史。
随便看	feeding behaviour feeding device feeding eco-physiology of filter feeding bivalves feeding end efficiency feeding frequency feeding machine Feeding Practices of Domestic Animals in Ancient Times feeding rate feeding site feeding standard feeding strategy feeding time feeding trial feeding trough feeding variation of fish feeding water pipe of boiler feeding way feeding zone feed intake feed lot feed machinery feed manufacture feed mechanism feed metering device feed mildew

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。