“agriculture history in Hetao region”的概念、定义、翻译、参考文献-科学参考

单词	agriculture history in Hetao region
释义	agriculture history in Hetao region 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	satellite image map satellite image navigation and registration satellite inclination Satellite italiano per Astronomia X satellite Ka phased array antenna satellite knot satellite laser ranger，SLR satellite laser ranging satellite launching tower satellite L band injection antenna satellite life satellite life prediction and assessment in orbit satellite line satellite line, satellite satellite magnetic survey satellite measurement for earth gravity field satellite meteorology satellite motion satellite navigation satellite navigation antenna satellite navigation augmentation system satellite navigation availability satellite navigation based train operation control system satellite navigation compatibility satellite navigation continuity

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。