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early weaning
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early weaning
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理学
哺乳动物繁殖控制技术
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early weaning
早期断奶
采用人为方法,使幼畜随母畜哺乳的时间相对缩短,诱发母畜提早发情、排卵和配种,缩短母畜的产后发情时间,从而提高繁殖效率的技术。
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China Metallurgical Group Corporation
China Metallurgical Industry Planning and Research Institute
China Metallurgical Information and Standardization Institute
China Meteorological Administration
China military standard time
China Millennium Monument
China Millennium Monument Art Museum
China Minmetals Corporation
China mobile multimedia broadcasting
China Modern Drama Institute
China Modern Economic Publishing House
China Modern Pentathlon Association
Chinampa
China MPR Registration Center
China multi-dimensional acoustic 13.1
China Mural Assoclation
China Museum for Fujian-Taiwan Kinship
China Museums and Relevant Products and Technologies Exposition
China-Myanmar Pipeline
China Narcotics Control Foundation
China National Academy of Painting
China National Arts Fund
China National Association of Grain Sector,CNAGS
China National Audio & Visual Publishing House
China national cartoon writers association
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更新时间:2026/10/6 7:24:24