“agriculture in Huang-Huai-Hai region”的概念、定义、翻译、参考文献-科学参考

单词	agriculture in Huang-Huai-Hai region
释义	agriculture in Huang-Huai-Hai region Encyclopedia 管理学〔区域农业〕释 agriculture in Huang-Huai-Hai region黄淮海地区农业黄淮海地区生产农产品的社会生产活动。黄淮海地区即黄河、淮河、海河流域内的冲积平原及毗连的山地、丘陵，其地北枕长城，南抵桐柏山、大别山北麓，西倚太行山和豫西山地，东出渤海和黄海。
随便看	sounding machine sounding of the lower ionosphere sounding pole sounding rocket sounding rod soundings sounding thinning sound insulation sound insulation and noise reduction materials sound insulation class sound insulation coefficient sound insulation enclosure sound insulation in architecture sound insulation material sound insulation of combined structure sound insulation room sound intensity sound intensity level sound intensity meter sound interferometer sound interpretation sound lag sound lens soundless sound level

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。