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饲养标准
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饲养标准
Encyclopedia
农学
营养需要
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feeding standard
饲养标准
大量饲养实验结果和动物生产实践的经验总结,并根据动物种类、生长阶段、生理状态和生产性能等因素,对各种特定动物所需要的各种营养物质的定额做出的规定。
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headlamp
head landing zone
headless abscess
headlight
head loading mechanism
head loading zone
head loss
head, magnetic head
Headman
head mask of opera
headmaster
headmaster-in-charge system
head mounted display
head mounted display, HMD
head normal form
Head of Alexander
head of an arrow
head of comet
head office
Head Office of Xinhua Bookstore
head of hydraulic turbine
head of hydroelectric power station
head of painted pottery goddess
head of pump
head of the Directorate of Education (official name)
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2025/4/25 14:47:52