1) the change of stockbreeding production model on grassland
草原畜牧生产方式转变
5) livestock production
畜牧生产
1.
In livestock production,there is a high incidence of intrauterine growth retardation(IUGR),which may increas the neonatal mortality and impact the postnatal growth and health.
胎儿宫内发育迟缓(intrauterine growth retardation,IUGR)在畜牧生产中发生率较高,导致新生儿死亡率增加,影响日后生长发育及健康。
2.
By means of geological information system (GIS) with its advantage of administering spatial and attribute data, the database of livestock production and livestock environment quality was built.
本研究以地理信息系统(GIS)为手段,借助GIS空间数据、属性数据管理的优势,构建了京郊地区畜牧生产状况和环境质量状况的数据库,并实现了畜牧生产资料数据库与北京地区土地利用图以及水系图的有机集成。
6) animal production
畜牧生产
1.
And some problemes to whichwe should pay attention to during its application in animal production were pointed out.
阐述了功能性低聚糖对动物机体的生理功能及作用机理 ,论述了其促进动物生长的实际应用效果 ,并指出了其在畜牧生产中应用时应注意的问
2.
With the competition of animal production greatly,animal productors have been actively finding advanced technology to improve animal production.
随着畜牧业竞争的日益加剧 ,畜牧生产者正积极寻求先进的技术来提高生产。
3.
All nutrients of thefeedstuff are expressed as Renmibi before adding them together,and therefore a synthetic nutrient priceis obtained, The ratio of the synthetic nutrient price to market price is defined as selection index forfeedstuff(SIF)which provides a scientific basis for purchasing feedstuff in animal production.
降低饲料成本是提高畜牧生产效益的重要措施之一。
补充资料：油气田开发方式(见油气田生产方式)
油气田开发方式(见油气田生产方式)
development pattern of oil and gas field:see recovery pattern of oil and gas field
a垃d gas月e卫d) 、‘。尸卫Jlent见油气田小冰、*pa士teroof ojl
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