“early pregnancy diagnosis”的概念、定义、翻译、参考文献-科学参考

单词	early pregnancy diagnosis
释义	early pregnancy diagnosis Encyclopedia 理学哺乳动物繁殖控制技术释 early pregnancy diagnosis 早期妊娠诊断在母畜配种后较短时间内（2～8周）对其进行妊娠诊断，以达到缩短产仔间隔的技术。
随便看	metadata of digital map metadata registries system metadata repository Metadata Standard for Administrative Electronic Records metadegree meta directing group metadrome metadynamics metadyne meta-ecosystem meta-element meta-ethics meta-evaluation metafemale metafinite set metafunction metagalactic astronomy metagalactic space Metagalaxy metagalaxy metagame metagenesis metagenesis reaction metagenome metagenomic array of biohydrometallurgy microorganisms

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。