“河西地区农业”的概念、定义、翻译、参考文献-科学参考

单词	河西地区农业
释义	河西地区农业 Encyclopedia 管理学〔区域农业〕释 agriculture in Hexi region河西地区农业河西地区生产农产品的社会生产活动。河西地区东南起自乌鞘岭，西北止于疏勒河下游，夹在祁连山与合黎山、龙首山、马鬃山等山脉之间，西宽东窄，狭长且直，呈东南—西北走向的狭长状平原。
随便看	group of periods group of permutations group of points group of projective transformations group of quaternions group of quotients group of regular polyhedrons group of representatives group of right quotients group of rings group of rotations group of semilinear substitutions group of similarity transformations group of spheres group of stability group of stars group of substitutions group of symmetries group of symmetry operation group of symmetry operations Group of the Twelve group of torsion group of transformations group of translations group of triangular matrices

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。