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来源:雅诚德英语网
The feed intake and water intake of Mongolia sheep and palatability indices of various plants grazed by the sheep were measured.
结果表明,蒙古羊一年四季的昼夜行为活动节律和牧食行为不同。
The feed intake and water intake of Mongolia sheep and palatability indices of various plants grazed by the sheep were measured.
结果表明,蒙古羊一年四季的昼夜行为活动节律和牧食行为不同。