动物及健康人肠道共生的大肠埃希菌耐药性及产生原因分析 | 华诚论文网-华诚论文服务网 关键词】 大肠埃希菌； 养殖场； 抗生素； 耐药性 [gap=1919]KEY WORDS Escherichia coli; Livestock farm; Antimicrobial; Resistance
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active livestock farm 活跃禽畜饲养场
Livestock Farm Practice 牧场实务实习 ; 牧场实习
ceased livestock farm 已结业禽畜饲养场
inactive livestock farm 非活跃禽畜饲养场
livestock farm licensing scheme 禽畜饲养场发牌计划
BAOXIN LIVESTOCK FARM OF HENGSHUI 公司全称
livestock farm housing 畜牧场建筑
Guangming Livestock Farm 光明畜牧场
Based on the N/P capacity of the farmland,transport cost,pollution charge and other variables,a mathematical model was built to analyze the optimal scale of a livestock farm that would maximize its profit.
基于耕地对氮磷的承载能力、运输成本、排污费等变量构建了数理模型,探讨追求利润最大化的畜禽养殖场的最优规模问题。
参考来源 - 基于污染控制的畜禽养殖场适度规模的理论分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The report said the AgBank officers had agreed to make a loan to a villager named Wang Jian for his livestock farm.
报导说，农业银行干部同意向叫王建的一位农民发放贷款，资助其畜牧场。
The studying and application widest methods were presented. And practical application of these methods in livestock farm wastewater treatment.
本文介绍了畜禽养殖业废水的主要处理工艺，以及在实际中的应用实例。
Some 450,000 of America's 1.3m livestock farms qualify as "confined feeding operations" (a poultry farm, for example, with more than 30,000 hens).
在美国一百三十万个家禽养殖场中，约有四十五万个符合“限制喂养作业”(例如，饲养三万多只鸡的养殖场)。
Rusty Lee and his family raise vegetables and livestock on his farm in Truxton,Missouri, about 100 kilometers west of St.Louis.
VOA: standard.2010.07.28
The raw material for the digester comes from livestock waste that might otherwise end up in a smelly manure lagoon on the farm.
VOA: standard.2010.02.23
The livestock industry argues that it's a long way from farm to fork, and there's no evidence that feeding antibiotics to healthy animals is harming people.
VOA: standard.2010.07.21
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