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energy feed
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农学
能量饲料
释
energy feed
能量饲料
干物质中粗蛋白质含量低于20%、粗纤维含量低于18%、每千克饲料含干物质代谢能1.05兆焦以上的饲料原料。
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collection of numbers
Collection of Oracle Bone Inscriptions
Collection of Ou Taishi
Collection of Ou Yubu
collection of papers
Collection of Pictures and Writings, copper letter press (1726), fourth year of the Yongzheng era, Qing Dynasty
Collection of Poems and Essays by Mr.Li Gulian
Collection of Poems and Essays of the Tang Dynasty, block-printed edition by Lin'an Prefecture (1139), ninth year of the Shaoxing era, Song Dynasty
Collection of Poems and Proses of Liao Dynasty
Collection of Poems in Tubo Period
Collection of Poetries of One Hundred Masters in Song Dynasty
Collection of Poets’ Precious Remarks
collection of points
Collection of Proverb in Tangut Script
Collection of Putian Zhongfen
Collection of Qing Dynasty Archival Documents
Collection of Quan Zaizhi
Collection of Quyi Study
Collection of Qu You's Ci Poems
Collection of Qu Zhongxuan
Collection of Rare Editions
collection of reprinted articles
Collection of Scientific and Technological Archaeology
collection of scientific and technological archives
Collection of Seals Impressions of Eight Specialists of Xiling
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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