1) SCALE BREEDING-DUCK FARMS
规模化养鸭
1.
STUDY ON BIVALENT ATTENUATED VACCINES AGAINST DP AND Ⅴ. STUDY ON THE IMMUNE-PROCEDURE OF AGAINST DP AND DVH IN SCALE BREEDING-DUCK FARMS;
鸭瘟鸭病毒性肝炎二联弱毒疫苗的研究 Ⅴ.规模化养鸭中对种鸭鸭瘟鸭病毒性肝炎免疫程序的研究
2) pilot scale culture
规模化培养
1.
Technological assembly and its application in a pilot scale culture of haematococcus pluvialis;
雨生红球藻规模化培养工艺的构建与应用
3) intensive animal production
规模化养殖
1.
Environmental risk assessment of intensive animal production in Jiulong River Watershed.;
九龙江流域规模化养殖环境风险评价
5) raising cattle on a large scale
规模化养牛
补充资料:规模经济/规模不经济
规模经济/规模不经济:规模经济和规模不经济用来说明厂商产量变动从而规模变动与成本之间的关系。对于一个生产厂商而言,如果产量扩大一倍,而厂商的生产成本的增加低于一倍,则称厂商的生产存在着规模经济;如果产量增加一倍,而成本的增加大于一倍,则生产存在着规模不经济。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条