1) large scale pig farm
规模化猪场
1.
Application of FZ-12 solid-liquid separator to the treatment of wastewater for large scale pig farm;
FZ-12固液分离机在规模化猪场污水中的应用效果
2.
specimen of abortion, dead germ and serum were abstracted from 25 large scale pig farms in 13 prefectures of Xinjiang Region, and were examined serologically and aetiologically.
从新疆 13个地区的 2 5个规模化猪场采集猪流产胎儿、死胎和血清等病料 330 0余份 ,进行血清学和病原学检测 ,查明猪瘟和伪狂犬病、猪生殖和呼吸综合征是造成规模化猪场猪繁殖障碍的主要疫病 ;并通过试验研究 ,提出了防制方案 ,在生产中推广应用取得了较好的效
2) Large-scale pig farm
规模化猪场
1.
In large-scale pig farm, prevention and control of pig disease included mostly prophylactic measure.
规模化猪场猪病防制应树立"预防为主",重视群体健康,重视应用病原学诊断和抗体 检测技术,加强环境控制,提高饲养管理人员素质。
3) intensive pig farm
规模化猪场
1.
A review of early-weaned stress on piglets in intensive pig farms;
规模化猪场仔猪早期断奶应激研究进展
2.
Pingshan Agriculture Garden(PAG) in Shenzhen was employed for this research to find the approaches leading to environment afriendly intensive pig farm.
研究表明,规模化猪场通过合理选点、环保、种养结合、绿化、加强舍内废弃物管理等措施可以确保长期环境友好。
4) large-scale pig farm
规模化养猪场
1.
Financial policy for large-scale pig farm biogas projects under development
规模化养猪场沼气工程发展的财政政策研究
5) intensive pig farm
规模猪场
1.
Investigations on prevalence and trend of classical swine fever virus on intensive pig farms in Hebei Province
河北省规模猪场猪瘟病毒感染情况及发展趋势的调查
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