“history of pig-keeping”的概念、定义、翻译、参考文献-科学参考

单词	history of pig-keeping
释义	history of pig-keeping Encyclopedia 理学畜牧史释 history of pig-keeping养猪史中国自古以来对于猪类的养殖管理经验。
随便看	Weddle Weddle formula Weddle rule wedelia Wedemeyer's visit to China wedge wedge absorber wedge compensator wedge constant wedge disclination wedge dislocation wedge etalon wedge film wedge filter wedgelet ferns wedgelet transform wedge photometer wedge product wedge product of spheres wedge-shaped wedge-shaped defect wedge slit wedge slot wedge sound absorber wedge spectrogram

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。